My everyday regimen that helped me get glowing, spotless skin in a short amount of time: - Start with a glass of warm water on an empty stomach. - Wash face with besan powder and rose water pack, then pat dry. - Apply litttllextra rice berry vitamin c face serum for a glowing complexion and hydration. - At night, use milk and turmeric mix on face, then wash off and use toner and aloe vera gel. - Always go for greens, fruits, nuts, seeds, and work out 4-5 times a week or practice yoga.
I didn’t see your post and just mentioned this serum too. I love this PC serum, it’s been a holy grail product for me for years. For some reason it never gets mentioned on TH-cam but it is so good and less,expensive than so many serums.
Really informative as always. Because of you, I bought Sunday Riley's Vitamin C and I hope you release your own. Because I'm going to replace my Sunday Riley's with yours in a heartbeat.
@@crystalkrieman9079 I actually noticed that too. I didn't comment on that since I'm living in Asia so I thought it was because of weather and shipping. Kinda sus since you mentioned it.
Another wonderful video. This update is greatly appreciated. Glad to always learn more about Vitamin C. Interesting to learn about it being a “sidekick” to SPF and boosts collagen production 😍. Who knew? That’s why we love you, your brain, AND sense of humor 💕💕
after struggling with ascorbic acid for years, i finally gave up and moved on to 3-O ethyl ascorbic acid this year. it's such a game changer! i'm so happy i did, and i use the one from Biossance. it's an incredible serum.
Dr. Idriss, can you make a video about azelaic acid and it's different derivatives (Azeclair) in this style? I'd really like to know which ones are most useful for rosacea + melasma (and budget friendly). Thank you for your time and dedication ❤️
Yes, I'd love this, too. I'm babying my skin at the moment after getting a horrible facial at a medspa but would eventually like to introduce azaleic acid.
Thank you! I love your videos, always detailed and accurate. Also there's a Vitamin C serum that I bought once like last year from a small brand called Ardent Berry, it was really expensive and a bit oily but it lasted me a long time and the results were amazing. after watching your I looked at the ingredients and the Vitamin C that they use is Tetrahexyldecyl Ascorbate! and there's also Licorice extract omg so that made sense why my dark spots improved so much.
Thank you Dr. Idriss for such well organized and super informative content. I’m a heavy tretinoin user, but currently playing with vitamin C, because I have never successfully worked it in without irritation, and I want to so badly. I feel armed with a couple new ideas to try and I love knowing that twice a day is potentially good.
Dr. Idriss, your videos have changed my life!! Thank you. I was wondering if you can make a video addressing Ceramides what are they, what they do, and the best way to incorporate them in our skin care routine. Again thank you for being so generous with your knowledge. It is a game changer and my skin looks healthier than ever. Education is key, you are brilliant and funny, overall I always look forward to your videos.
I am really loving the Allie’s of skin vitamins c serum , it doesn’t irritate my sensitive skin at all and I love the thin consistency of it. It works wonderfully with my combination skin!
Thank you! I do hobbyist level cosmetic formulation, and I was trying to decide between all the C derivatives for a body lotion. You gave me exactly the info I need ... I'll be going with THD ascorbate. [The ingredient suppliers do not always have the best info.] This is why I love your channel. You give plenty of technical info, but explain it so those of us without advanced degrees in chemistry can understand.
The drawing comment is 100% spam. Dr Idriss does not give things away this way. I have reported it ... one report won't make much difference, but if we all report, TH-cam will take action.
@@lizcademy4809 I reported this also - disappointed that TH-cam doesn’t give an opportunity to state what the misinformation is (using Dr Idriss’ photo to make people think Dr Idriss is commenting.)
Thank you so much for making a part 2 discussing these ingredients... The ordinary has both of them... Please its a request when ever a skincare is available in ordinary do talk about it as well cuz for some of us aside from ordinary cera ve and some aveeno all of these brands that you talk about are not available in our part of the world... Thankss❤️
Just wanted to give you a heads up about Tetrahexyldecyl Ascorbate vs Ascorbyl Tetraisopalmitate which have a different structure (potentially significant difference in ability for the skin to utilise these chemicals). For whatever reason the names seem to be used interchangeably by many brands. They do have the same molecular weight and seem to have been registered under the same CAS number, which doesn’t help either. But, they are not the same chemical. In cosmetics you actually want Ascorbyl Tetraisopalmitate, based on safety and efficacy data, hence the cost. Tetrahexyldecyl Ascorbate on the other hand has very little efficacy and safety data. Hope this helps :)
Good to know - The Ordinary sells what it calls Ascorbyl Tetraisopalmitate on the front of the box; if you look at the ingredients' list though, it says tetrahexyldecyl ascorbate.
Girls, I use Monsia's Perfect 10 a lot, it's essential for cleansing oily residue and removing makeup, the best thing is how soft and moisturized it leaves your skin. I wouldn't change it for anything, I recommend them💗😊
Youth to the People has a c serum with both plus the magnesium version of vitamin c. I’ve been using it for 2 months with great success. So far results have plateaued but have left me with brighter, more even, healthier looking skin. I’m definitely okay with that.
I love those colourful bottles behind next to the mic..Thanks a lot for the video. Please cover something for those who have acne prone skin and are allergic to benzoyl peroxide at the same time. Also, something that is absolutely safe for those who are acne prone and are pregnant too.
Thank you for this video! THD sounds amazing and I hope that future studies continue to validate its efficacy. Hoping you can make a video on microneedling soon!
I'm one of those people you mentioned whose sensitive skin reacts very strongly to the low PH level of ascorbic acid serums. I've been searching for detailed info on these 2 specific alternative forms of Vit-C. As well as recommendations for possible products I might try. You have answered my questions. Thank you! 👍👍👍
I live in the UK and Boots has a vitamin c serum for 6 pounds which has 3-O ethyl ascorbic acid. I stopped using it for a bit and my skin got so shit and now ive started again and my skin improved like overnight! It's so much clearer and brighter but not shinier
I'm in UK... can you tell me the name of the boots serum you use? Dr iris also showed boots protect and repair serum as an alternative for ppl with ance skin, but that has some retinol ingredients ans I already use a retinol 2x per week at a low dose as I have mild rosacea and it's fine, so I'm confused about using that one...
Bliss also has 3-0 ethyl ascorbic acid in it for about $28.00 a bottle as well as olay vitamin c with peptides , niacinimide and lactic acid for about $35.00 a bottle.
Thank you, Dr. Idriss. I have tried and like Ghost Democracy Lightbulb Vitamin C - a THD serum in dropper bottle, but I add a pump (I add a pump to all dropper bottles), Algenist - makes 2, a THD one, and an algae derived Ascorbic acid, Melano C Intensive Anti-Spot Premium Essence in an airless, opaque tube with both AA and EAA from Japan, NIOD's is very high percentage EAA, so thank you for explaining that is not necessary.
I appreciate your quality content so much. And that you, as an actually working derm in real life, always give us such good advice here on TH-cam. Thank you!
You're the best, I just love watching your informative videos. I have one request, when reviewing/recommending products can you mention what the product should NOT be mixed with. 😊
Thank you for your informative videos! Can you tell us what the primary research says about layering vitamin C (especially the active form) with BHAs and AHAs? The internet is divided on this matter - some say mixing direct acids with ascorbic acid messes up the pH that it needs to be effective, others says they are actually synergistic.
Thank you for reviewing 3-O-ethyl ascorbic acid. I’ve been using the Bliss World serum and loving it, but I wasn’t sure if this form of vitamin C was a reasonable ingredient or not. The video is very helpful.
Edit: Vanicream has a Vitamin C serum that has ceramides and THD Ascorbate, and no HA :) I am going to try it out. I don't really have dark spots or hyperpigmentation, but I do have rosacea and really need my sunscreen to do it's job! I've used cocokind, mad hippie, and Seoulceuticals. I liked cocokind a lot until they reformulated it to add a mystery % of AA (I already use azelaic acid 10%). I never had good luck with any of the others I've tried. I will look into THD Ascorbate!
Thank you so much for all the amazing education you are giving all us mere mortals who will age, who will have skin issues, and what we can do to help ourselves. Please, can you give us all your advice on how to heal sun damage? I am a mixed kid and my dad’s side is dark toned and never believed in sunscreen. “Sunscreen causes cancer!” is the philosophy. I am now in my mid twenties with otherwise good skin but tons of dark spots and freckles. My skin just hasn’t held up as well as my aunts, uncles, cousins, everyone because I’m mixed and I’m lighter. I spent my entire childhood baking in the sun, getting burned and peeling and now my skin is damaged. I am sure I’m not the only one, so please! Give us your medical advice! On behalf of all your followers-we love you so much!! ❤️
I've used many bottles of the Glow Recipe Guava serum which I love, but it's soooo expensive. I also used Dr Vanita's Antioxidant power serum which also has Tetrahexyldecyl Ascorbate but is much cheaper with a nice gel texture. I much prefer derivatives as pure vitamin C always oxidises and irritates my skin. I find that Tetrahexyldecyl Ascorbate is really rare among vitamin C serums, but I heard it's it's an expensive ingredient.
I personally love love Mad Hippie’s vita C with SAP. I’ve tried so many others for months at a time and nothing showed me results like Mad Hippie. Ulta sometimes has deals in the US and CA, but worth it at full price.
Dr. Idriss please make a video on neck filler for tech neck or how to treat it, I'm 18 and I have 2 lines that are already pretty bad. Everyone says your neck shows age first and I already have pigmentation just from my genes. I'd love to see a term in person when I can afford it but there's barely any non sponsored information.
I bought the glow recipe vitamin c and love it, no break outs so gentle and smells divine, thank you so much for your amazing tips and product recommendations ❤❤❤
I've been using the Vitamin C complex serum by Naturium and have so far liked the results. But I think I'll be giving the glow recipe a try once my bottle is done.
I’ve been using this one. I like it, and I have super dry and sensitive skin. But I haven’t noticed any results using it once a day. I just finished my first bottle.
I am in Canada and love the Sunday Riley serum. The bottle is opaque, the color is white and has no scent. Surprised to see yours not fully opaque with some color
3-O-Ethyl Ascorbic Acid is the one in BOOST UP by Trinny London, so far I'm so impressed with her products but I'd love to see what you think of her vitamin C serum and her approach to exfoliants etc
Glad you mentioned that, I came across it and was wondering the same... it would be more cost effective to use that and a nicidamide serum along side it! Have you tried it yourself yet?
Could you please do a video on what ingredients to avoid? I'm becoming more aware of skincare (thanks to you), and will start using products you recommend, but I've still got some other products left that I'm a little hesitant to use now. Thank you for providing us with such great scientifically-based information!!
I have a question, we are all being told to use Vit C in the morning to protect against free-radicals and optimize sun protection. I personally use Skinceuticals Vit C in the morning. Many awesome anti aging day creams/serums includes multiple peptides. Peptides and Vit C cancel each other out and should not be used together (At least thats what new research shows). So how do we protect ourself against daily free radicals (vit C) and still get the anti aging daily benefits of peptides in daily creams/serums? Thank you
I'd like too know too. My day and night cream have both peptides , silly me. But for n9w still figuring which Vit C i'll use. I don't want à peeling and no burning feeling. I"m a coward cause some people had really bad réactions.
Thanks so much for this video I have been using Allies of Skin for years now and have noticed a huge difference. I do mix in other brands when I feel like I need a change, I just always seem to go back to them so I thank you for the recommendations.
Good morning 😀. Fantastic video as usual. Would like more clarification on when or how to incorporate acids. Bha,aha, glycolic with vitamin c in morning or evening but also with retinols. How to fit it in 2-3 days a week of acids along the other serums. Thanks 🇨🇦
Thank you for taking the time to post such informative videos for us. What about Ole Henriksen`s Truth products? Truth Banana Bright Glow Serum Truth Serum Truth C-Rush Brightening Gel. Do you have any experience with them? I don`t know if they have the right amount/right kind of C-vitamin in them
Hi Doc, I’d love to know your thoughts on finger lime extract and Kakadu plum extract as “vitamin C ingredients” in skincare produces. They seem to be popping up a bit in Australian skincare e.g. Go-to much brighter skin and Biologi products. Love watching your videos and have been enjoying trying out lots of your recommendations.
Versed has a serum called "Auto Save" that has 3% THDA in it for $25 USD if anyone's insterested. I love it so far (about a month in). It also has other powerful antioxidants and even iron oxide in it (not sure if this gives the visible light protection or not but it's in there).
I can't wait for your line! But I have to have time to finish all of my skincare I've accumulated before, and save my pennies so I can get yours XD. I'm going to assume it'll cost me an arm and a leg, but I'm hoping it will be good
The GR Guava Vit C doesn't have niacinamide. GR has a separate niacinamide serum in a similar bottle. I love the GR Guava Vit C serum. My skin is sensitive to LAA & I haven't been able to find a LAA formula that doesn't irritate my face. But, I love the GR formula & have repurchased it many times. I limit fragrance in my face skincare because some scents give me a headache. I have never had an issue with GR. The scent comes from the natural scents of the ingredients & is subtle.
You videos have completely helped transform my skin and skin care routine. Thank you so much for all you do! I have less breakouts, less pimples and my skin is even brighter 😭💕💕💕💕🙏🏻
Thanks Doc! 🙏🏻 I’m nearly 70 and crazy for Vit c serum since 10 yrs! I cannot count how many I’ve tried. Huge! I Sylvia on lAscorbic because my skin can tolerate very well! Now my holy grail is with one small brand from Hungary, Geek and Gorgeous! It’s ok at 15%, fresh production batch, easy for me to get it since I live in Italy! Any kind of serum I’ve used I’ve mixed with ferulic by the ordinary, snd since it is oily , it’s great to mix and ensure the absorption! Niacinamide follows and Spf! It’s takes so long to reach at this point, and my skin is really happy! Much love Doc ! Xoxo
Geek & Gorgeous C Glow is my go to as well. ( I order from the US and it comes super fast from Hungary and it is fairly easy to get to 60 euros for free delivery with a couple of other products and ordering CGlow for friends).
@@aly9829 thanks! On their website directly! Available in Italy as well on other online shop, but I prefer purchase at the origin for being sure I’ve a fresh batch! XX
omg what the hell you're nearly 70? I swear to go you look like you're in your mid 40s, I would guess early 50s at MAXIMUM. I just turned 18 and I literally want to do whatever you're doing lol, you look so beautiful! I can't understand Italian but I'm gonna subscribe to your channel anyways haha, good luck ma'am!
@@teresasaxena6452 yes, she mentions three in the video from a year ago, I would search that on youtube, I can’t remember their names. And then there’s also one that she didn’t mention in that video, Mad Hippie’s vitamin C serum:)
Thank you for this information and review. My skin cannot tolerate L ascorbic acid and I am always looking for other forms for sensitive skin. The products in this video are unfortunately very expensive. I will look at your other videos to see whether you have recommendations for more affordable 3-O Ethyl Ascorbic Acid products for sensitive skin.
Id love for you to cover what products you can use with vitamin C. Such as polypeptides. Some say they cancel each other out. Others say only at very high temperatures. Some say separate their application fifteen minutes apart but who has time for that. I'm lost. Also using retinol with other actives. Who goes with who?
Have you looked at the Josie Maran Argan Bright Skin Vitamin C Serum with tetrahexydecyl ascorbate? It also has liquorice root extract in the formulation.
Hi @DrShereeneIdriss, wanted to know your thoughts about Elizabeth Arden’s Vitamin C Ceramide Capsules Radiance Renewal Serum. I am intrigued by this product as each dose is encapsuled, thus preventing air exposure to protect the active ingredients. Would love your thoughts on the formulation! Also side question, I know that avocado oil can be a beneficial ingredient for some, but have you seen that it can be commonly sensitizing? Thanks, would really appreciate a response! :)
I hate it when they add colour! I bought the new It Cosmetics vitamin C serum, as the ingredients are the same as the Vichy vitamin C ampules. The IT Cosmetics one is cheaper AND it came in a occlusive pump bottle that lets no light or air in. I was so excited about it, but it came out orange from the start! I have no clue if its oxidised or not, and it annoys the hell out of me 😐 Why would they do that?? For all I know the bottle is a dud and it's already oxidised.
THDA and ATIP are probably my two favorite derivatives. I'm currently testing and liking the 35 % Vitamin C Serum from SobelSkinRx: that one contains 3-O ethyl ascorbic acid, tetrahexyldecyl ascorbate, sodium ascorbyl phosphate, and ascorbyl glucoside. The texture on it is nice, too: I find a lot of products with high levels of 3-O ethyl ascorbic acid are often in organic solvent bases, which tend to sting on my skin after shaving, but the SobelSkinRx one is like a lightweight lotion and non-irritating. The Glow Recipe one sounds neat, so I may give that one a try in the future 😁
@@alm621 unfortunately, no: I haven't come across any dupes for it. Are there any online US retailers that will export it to Italy? A few places other than their official website also sell it, such as Sephora.
I'm wondering what us the ph of those serums? Bc tetrahexyldecyl ascorbate works around pH 5 and sodium ascorbyl phosfate works around 7. So 1 of those forms is inactive, isnt working.
@@EspadasYCopas it's slightly below 5. I can only find one source that recommends a pH of 7 to avoid hydrolysis of SAP, but even then, it's probably the derivative I care least about, so I don't really care if it degrades. Also, it's only one serum I have that employs SAP, and that one also uses EAA, THDA, and AA2G, so it's not reliant on SAP to function.
You are right about the solvent. Ordinary, Niod , Facetheory all use propanediol (sticky mess). Would love to try SobelSkin Rx but can't use THD is comedogenic for me. Minimalist has 15% EAA that is water-based. I love the formula, but I need a 20% water-based formula
Hi! I watch your videos with great interest. I was wondering what is your opinion of PEGs in skincare products (regarding the risk of contamination with dangerous substances). Thank you very much!
i would love a video about facials . which facials aren't worth it, which are worth it, and what "facials" should be done by dermatologists
Yesss, I would as well.
Yes to this.
I agree!!
I'm totally on board with this idea!
Yess pls.
My everyday regimen that helped me get glowing, spotless skin in a short amount of time:
- Start with a glass of warm water on an empty stomach.
- Wash face with besan powder and rose water pack, then pat dry.
- Apply litttllextra rice berry vitamin c face serum for a glowing complexion and hydration.
- At night, use milk and turmeric mix on face, then wash off and use toner and aloe vera gel.
- Always go for greens, fruits, nuts, seeds, and work out 4-5 times a week or practice yoga.
This vitamin C serum from riceberry works well. It doesn't feel sticky and absorbs within seconds. It made my skin glow and faded dark spots.
The most thorough and easy-to-understand explanatory video on different forms of vitamin C so far!!
Have you tried Paula’s Choice Super Antioxidant Serum? It uses Tetrahexyldecyl Ascorbate and costs less that $50 😊
My ride or die serum. Love it!
I didn’t see your post and just mentioned this serum too. I love this PC serum, it’s been a holy grail product for me for years. For some reason it never gets mentioned on TH-cam but it is so good and less,expensive than so many serums.
@@paulachristie7807 let’s keep it a secret so it doesn’t get sold out more than it already does 😉
I didn't know PC's serum had THD in it. Thank you!
Yes but the problem is they don't disclose the % of THD in it
Am I the only one obsessed with how beautiful she is and her looks? Love how jewelry looks on her!
Also, forever grateful for the content.
Really informative as always. Because of you, I bought Sunday Riley's Vitamin C and I hope you release your own. Because I'm going to replace my Sunday Riley's with yours in a heartbeat.
The problem with Sunday Riley is a bit too pricey
Try Vit-CFK by MDAiRE
💙💙💙
Did you notice her Sunday Riley Vit C, was orange when she pumped it onto her hand. Mine is white, like a lotion!! 🤷♀️
@@crystalkrieman9079 I actually noticed that too. I didn't comment on that since I'm living in Asia so I thought it was because of weather and shipping. Kinda sus since you mentioned it.
@Trinity M Well I liked it because it was recommended by her. So if ever she's releasing her own line, I'm going to support it.
You are amazing, all of this is so confusing without your generous time and effort to educate, thank you Shereene
Another wonderful video. This update is greatly appreciated. Glad to always learn more about Vitamin C. Interesting to learn about it being a “sidekick” to SPF and boosts collagen production 😍. Who knew? That’s why we love you, your brain, AND sense of humor 💕💕
after struggling with ascorbic acid for years, i finally gave up and moved on to 3-O ethyl ascorbic acid this year. it's such a game changer! i'm so happy i did, and i use the one from Biossance. it's an incredible serum.
It's just so gentle and effective, far better than THD that broke me out.
Can you Please give a review of korean skin care products based on vitamin c that can help us to choose right vitamin c products
Dr. Idriss, can you make a video about azelaic acid and it's different derivatives (Azeclair) in this style? I'd really like to know which ones are most useful for rosacea + melasma (and budget friendly).
Thank you for your time and dedication ❤️
Yes, I'd love this, too.
I'm babying my skin at the moment after getting a horrible facial at a medspa but would eventually like to introduce azaleic acid.
BEWARE OF THE SCAM SAYING YOU WON SOMETHING AND TO TEXT THEM ON TELEGRAM!! IT IS A SCAM AND SOMEONE PORTRAYING OUR FINE DR. IDRISS!
Dr. Idriss did a video - Let's Get Intimate with Azaleic acid. It's a good one. You gals will love it.
@@melissa81980, thank you!
Thank you! I love your videos, always detailed and accurate.
Also there's a Vitamin C serum that I bought once like last year from a small brand called Ardent Berry, it was really expensive and a bit oily but it lasted me a long time and the results were amazing. after watching your I looked at the ingredients and the Vitamin C that they use is Tetrahexyldecyl Ascorbate! and there's also Licorice extract omg so that made sense why my dark spots improved so much.
Thank you Dr. Idriss for such well organized and super informative content. I’m a heavy tretinoin user, but currently playing with vitamin C, because I have never successfully worked it in without irritation, and I want to so badly. I feel armed with a couple new ideas to try and I love knowing that twice a day is potentially good.
Dr. Idriss, your videos have changed my life!! Thank you. I was wondering if you can make a video addressing Ceramides what are they, what they do, and the best way to incorporate them in our skin care routine. Again thank you for being so generous with your knowledge. It is a game changer and my skin looks healthier than ever. Education is key, you are brilliant and funny, overall I always look forward to your videos.
Medik8 has a C-tetra and it is also tetrahexyldecyl ascorbate based with vitamin E and it’s lovely
I am really loving the Allie’s of skin vitamins c serum , it doesn’t irritate my sensitive skin at all and I love the thin consistency of it. It works wonderfully with my combination skin!
Thank you!
I do hobbyist level cosmetic formulation, and I was trying to decide between all the C derivatives for a body lotion. You gave me exactly the info I need ... I'll be going with THD ascorbate. [The ingredient suppliers do not always have the best info.]
This is why I love your channel. You give plenty of technical info, but explain it so those of us without advanced degrees in chemistry can understand.
The drawing comment is 100% spam. Dr Idriss does not give things away this way. I have reported it ... one report won't make much difference, but if we all report, TH-cam will take action.
@@lizcademy4809 I reported this also - disappointed that TH-cam doesn’t give an opportunity to state what the misinformation is (using Dr Idriss’ photo to make people think Dr Idriss is commenting.)
@@lizcademy4809 that is why I didn’t give any personal information. Thank you Liz.
so glad you love the Summer Fridays cc me serum!!
Wow! These 20 minutes felt like 5.
Very great info and products!!
I really been liking the CEO Glow but I use it in the oil form I been LOVING it!!
Thank you so much for making a part 2 discussing these ingredients... The ordinary has both of them... Please its a request when ever a skincare is available in ordinary do talk about it as well cuz for some of us aside from ordinary cera ve and some aveeno all of these brands that you talk about are not available in our part of the world... Thankss❤️
Just wanted to give you a heads up about Tetrahexyldecyl Ascorbate vs Ascorbyl Tetraisopalmitate which have a different structure (potentially significant difference in ability for the skin to utilise these chemicals). For whatever reason the names seem to be used interchangeably by many brands. They do have the same molecular weight and seem to have been registered under the same CAS number, which doesn’t help either. But, they are not the same chemical. In cosmetics you actually want Ascorbyl Tetraisopalmitate, based on safety and efficacy data, hence the cost. Tetrahexyldecyl Ascorbate on the other hand has very little efficacy and safety data. Hope this helps :)
@Trinity M didn’t mean to insult anyones intelligence, it’s a common error even amongst those in my own field of cosmetic chemistry
@@Shanel8712 Thanks for your reasonable response. Many in the medical field miss details.
Good to know - The Ordinary sells what it calls Ascorbyl Tetraisopalmitate on the front of the box; if you look at the ingredients' list though, it says tetrahexyldecyl ascorbate.
Girls, I use Monsia's Perfect 10 a lot, it's essential for cleansing oily residue and removing makeup, the best thing is how soft and moisturized it leaves your skin. I wouldn't change it for anything, I recommend them💗😊
I love timeless vitamin c. The 20% doesn't irritate my skin!
I love paula's choice super antioxidant serum. Has THD as its 2 or 3rd ingredient. Not for oily skin though. Very thick.
PLEASE POST ON ANDROGENIC ALOPECIA IN WOMEN WITH PCOS AND HOW TO OVERCOME IT
Youth to the People has a c serum with both plus the magnesium version of vitamin c. I’ve been using it for 2 months with great success. So far results have plateaued but have left me with brighter, more even, healthier looking skin. I’m definitely okay with that.
The second your brand comes out I’m buying every single product, I cannot wait 🤍
I love those colourful bottles behind next to the mic..Thanks a lot for the video. Please cover something for those who have acne prone skin and are allergic to benzoyl peroxide at the same time. Also, something that is absolutely safe for those who are acne prone and are pregnant too.
Hi, Dr. Could you please make a video with dupes of these products. The ones you showed are really expensive. Thanks
Im so glad she did this video. I was really curious about these vitamin c, shes a life saver.
Thank you for this video! THD sounds amazing and I hope that future studies continue to validate its efficacy. Hoping you can make a video on microneedling soon!
I'm one of those people you mentioned whose sensitive skin reacts very strongly to the low PH level of ascorbic acid serums. I've been searching for detailed info on these 2 specific alternative forms of Vit-C. As well as recommendations for possible products I might try. You have answered my questions. Thank you! 👍👍👍
Maybe try an oil based serum 🥰 oil serums don’t have water to change the PH around
Just be careful with THD broke me out badly, EAA is better
Tu parles français merveilleusement ❤I love your content. You are great at explaining in a way that it’s clear for the common consumer (me!!!!).
I live in the UK and Boots has a vitamin c serum for 6 pounds which has 3-O ethyl ascorbic acid. I stopped using it for a bit and my skin got so shit and now ive started again and my skin improved like overnight! It's so much clearer and brighter but not shinier
I'm in UK... can you tell me the name of the boots serum you use? Dr iris also showed boots protect and repair serum as an alternative for ppl with ance skin, but that has some retinol ingredients ans I already use a retinol 2x per week at a low dose as I have mild rosacea and it's fine, so I'm confused about using that one...
Bliss also has 3-0 ethyl ascorbic acid in it for about $28.00 a bottle as well as olay vitamin c with peptides , niacinimide and lactic acid for about $35.00 a bottle.
Thank you, Dr. Idriss. I have tried and like Ghost Democracy Lightbulb Vitamin C - a THD serum in dropper bottle, but I add a pump (I add a pump to all dropper bottles), Algenist - makes 2, a THD one, and an algae derived Ascorbic acid, Melano C Intensive Anti-Spot Premium Essence in an airless, opaque tube with both AA and EAA from Japan, NIOD's is very high percentage EAA, so thank you for explaining that is not necessary.
Haven't heard of these forms of vitamin C before, noted and thank you!
I appreciate your quality content so much.
And that you, as an actually working derm in real life, always give us such good advice here on TH-cam. Thank you!
The Sunday Riley also does NOT have hyaluronic acid which is what I was looking for. It's hard to find a Vitamin C serum without it.
You gave much better explanation than many other skin Dr's on here one of them being Dr. V. Rattan
You're the best, I just love watching your informative videos. I have one request, when reviewing/recommending products can you mention what the product should NOT be mixed with. 😊
Thank you for your informative videos! Can you tell us what the primary research says about layering vitamin C (especially the active form) with BHAs and AHAs? The internet is divided on this matter - some say mixing direct acids with ascorbic acid messes up the pH that it needs to be effective, others says they are actually synergistic.
Thank you for reviewing 3-O-ethyl ascorbic acid. I’ve been using the Bliss World serum and loving it, but I wasn’t sure if this form of vitamin C was a reasonable ingredient or not. The video is very helpful.
Edit: Vanicream has a Vitamin C serum that has ceramides and THD Ascorbate, and no HA :) I am going to try it out. I don't really have dark spots or hyperpigmentation, but I do have rosacea and really need my sunscreen to do it's job!
I've used cocokind, mad hippie, and Seoulceuticals. I liked cocokind a lot until they reformulated it to add a mystery % of AA (I already use azelaic acid 10%). I never had good luck with any of the others I've tried. I will look into THD Ascorbate!
Thank you so much for all the amazing education you are giving all us mere mortals who will age, who will have skin issues, and what we can do to help ourselves.
Please, can you give us all your advice on how to heal sun damage? I am a mixed kid and my dad’s side is dark toned and never believed in sunscreen. “Sunscreen causes cancer!” is the philosophy. I am now in my mid twenties with otherwise good skin but tons of dark spots and freckles. My skin just hasn’t held up as well as my aunts, uncles, cousins, everyone because I’m mixed and I’m lighter. I spent my entire childhood baking in the sun, getting burned and peeling and now my skin is damaged. I am sure I’m not the only one, so please! Give us your medical advice! On behalf of all your followers-we love you so much!! ❤️
I love these deep dives you make! You're my most trusted yt derm.
🎁🎁🎁🎁👆🌹 message that number🔝🔝🔝🔝
I've used many bottles of the Glow Recipe Guava serum which I love, but it's soooo expensive. I also used Dr Vanita's Antioxidant power serum which also has Tetrahexyldecyl Ascorbate but is much cheaper with a nice gel texture. I much prefer derivatives as pure vitamin C always oxidises and irritates my skin. I find that Tetrahexyldecyl Ascorbate is really rare among vitamin C serums, but I heard it's it's an expensive ingredient.
I used The Glow Recipe one too(I received it free from my work thank gosh) So no difference and yes its quite expensive and not with the cost imo.
Have you tried the ordinary one
what did you think of vanita's serum? worth buying? thanks!
@@scrawnyrani it was ok, it was too expensive though
Can you use this under eyes?
For oily skin nerds: do you still feel SAP is the best choice for vitamin C? Any updated SAP products you like?
An oily skin means lack of zinc in the diet...
What is SAP line? Thanks!
@@Sufferingsassafrass Sodium Ascorbyl Phosphate
@@johnguzmandiaz thank you! 😅
I personally love love Mad Hippie’s vita C with SAP. I’ve tried so many others for months at a time and nothing showed me results like Mad Hippie. Ulta sometimes has deals in the US and CA, but worth it at full price.
Please tell us more about those beautiful bracelets!!
So informative! Look forward to these videos every. single. week. xo
This video came right on time. I’m in need of Vitamin C and have been unable to choose one
Dr. Idriss please make a video on neck filler for tech neck or how to treat it, I'm 18 and I have 2 lines that are already pretty bad. Everyone says your neck shows age first and I already have pigmentation just from my genes. I'd love to see a term in person when I can afford it but there's barely any non sponsored information.
Can you recommend one that is more cost affordable. I love watching your videos. I have learned so much from you.
Can you recommend an all-in-1 serum for those who want to pack lightly this summer ?
I use the ordinary thd form and I really like it. It's easier to use than L ascorbic acid and doesn't stain my nails!
Are you referring to the ordinary's THD liquid that comes on its own? Do you mix it with anything else, like nicidamide?
I bought the glow recipe vitamin c and love it, no break outs so gentle and smells divine, thank you so much for your amazing tips and product recommendations ❤❤❤
I've been using the Vitamin C complex serum by Naturium and have so far liked the results. But I think I'll be giving the glow recipe a try once my bottle is done.
I’ve been using this one. I like it, and I have super dry and sensitive skin. But I haven’t noticed any results using it once a day. I just finished my first bottle.
I am in Canada and love the Sunday Riley serum. The bottle is opaque, the color is white and has no scent. Surprised to see yours not fully opaque with some color
Can you share your thoughts on Sculptra vs diluted Radiesse? I am looking for volume as a 50 years old. Ty love the channel!
3-O-Ethyl Ascorbic Acid is the one in BOOST UP by Trinny London, so far I'm so impressed with her products but I'd love to see what you think of her vitamin C serum and her approach to exfoliants etc
im using Laneige Radian C moisturizer. So far it is pretty good but because of my combi skin, i don't use it daily and only use it in the morning
so what about The Ordinary's Ascorbyl Tetraisopalmitate Solution 20% in Vitamin F? it has THD in it and is much much cheaper than other options
Glad you mentioned that, I came across it and was wondering the same... it would be more cost effective to use that and a nicidamide serum along side it! Have you tried it yourself yet?
My first saturday video!! Thanks for all the information you give us💖
Could you please do a video on what ingredients to avoid? I'm becoming more aware of skincare (thanks to you), and will start using products you recommend, but I've still got some other products left that I'm a little hesitant to use now.
Thank you for providing us with such great scientifically-based information!!
I have a question, we are all being told to use Vit C in the morning to protect against free-radicals and optimize sun protection. I personally use Skinceuticals Vit C in the morning.
Many awesome anti aging day creams/serums includes multiple peptides. Peptides and Vit C cancel each other out and should not be used together
(At least thats what new research shows).
So how do we protect ourself against daily free radicals (vit C) and still get the anti aging daily benefits of peptides in daily creams/serums? Thank you
I'd like too know too. My day and night cream have both peptides , silly me. But for n9w still figuring which Vit C i'll use. I don't want à peeling and no burning feeling. I"m a coward cause some people had really bad réactions.
Thanks so much for this video I have been using Allies of Skin for years now and have noticed a huge difference. I do mix in other brands when I feel like I need a change, I just always seem to go back to them so I thank you for the recommendations.
Reported this response- Text me on Telegram.
Good morning 😀. Fantastic video as usual. Would like more clarification on when or how to incorporate acids. Bha,aha, glycolic with vitamin c in morning or evening but also with retinols. How to fit it in 2-3 days a week of acids along the other serums. Thanks 🇨🇦
Thank you for taking the time to post such informative videos for us.
What about Ole Henriksen`s Truth products?
Truth Banana Bright Glow Serum
Truth Serum
Truth C-Rush Brightening Gel.
Do you have any experience with them?
I don`t know if they have the right amount/right kind of C-vitamin in them
I have also reported it
Hi Doc, I’d love to know your thoughts on finger lime extract and Kakadu plum extract as “vitamin C ingredients” in skincare produces. They seem to be popping up a bit in Australian skincare e.g. Go-to much brighter skin and Biologi products. Love watching your videos and have been enjoying trying out lots of your recommendations.
Versed has a serum called "Auto Save" that has 3% THDA in it for $25 USD if anyone's insterested. I love it so far (about a month in). It also has other powerful antioxidants and even iron oxide in it (not sure if this gives the visible light protection or not but it's in there).
I can't wait for your line! But I have to have time to finish all of my skincare I've accumulated before, and save my pennies so I can get yours XD. I'm going to assume it'll cost me an arm and a leg, but I'm hoping it will be good
The GR Guava Vit C doesn't have niacinamide. GR has a separate niacinamide serum in a similar bottle. I love the GR Guava Vit C serum. My skin is sensitive to LAA & I haven't been able to find a LAA formula that doesn't irritate my face. But, I love the GR formula & have repurchased it many times. I limit fragrance in my face skincare because some scents give me a headache. I have never had an issue with GR. The scent comes from the natural scents of the ingredients & is subtle.
You videos have completely helped transform my skin and skin care routine. Thank you so much for all you do! I have less breakouts, less pimples and my skin is even brighter 😭💕💕💕💕🙏🏻
I think I'm more confused, but I still find it helpful
Agree
Farmhouse fresh uses a lot of thda and we use that in our spa for reasonal prices
MAP made my sunspots worse so three days ago I switched to 3OEAA, hope everything works out 🤞🏻
Thanks Doc! 🙏🏻 I’m nearly 70 and crazy for Vit c serum since 10 yrs! I cannot count how many I’ve tried. Huge! I Sylvia on lAscorbic because my skin can tolerate very well! Now my holy grail is with one small brand from Hungary, Geek and Gorgeous! It’s ok at 15%, fresh production batch, easy for me to get it since I live in Italy! Any kind of serum I’ve used I’ve mixed with ferulic by the ordinary, snd since it is oily , it’s great to mix and ensure the absorption! Niacinamide follows and Spf! It’s takes so long to reach at this point, and my skin is really happy! Much love Doc ! Xoxo
You look amazing! I live in Italy too, where do you buy Geek and Gorgeous here?
Geek & Gorgeous C Glow is my go to as well. ( I order from the US and it comes super fast from Hungary and it is fairly easy to get to 60 euros for free delivery with a couple of other products and ordering CGlow for friends).
@@aly9829 thanks! On their website directly! Available in Italy as well on other online shop, but I prefer purchase at the origin for being sure I’ve a fresh batch! XX
@@momdocindc that’s great ❤️
omg what the hell you're nearly 70? I swear to go you look like you're in your mid 40s, I would guess early 50s at MAXIMUM. I just turned 18 and I literally want to do whatever you're doing lol, you look so beautiful! I can't understand Italian but I'm gonna subscribe to your channel anyways haha, good luck ma'am!
Which of these Vitamin C’s would you recommend for acne prone, wrinkled, combination skin?
Sodium Ascorbyl Phosphate is good for acne prone skin, she mentions that in her previous vitamin c video:)
@@Lucy-pd3xy does she mention what product to find that in?
@@teresasaxena6452 yes, she mentions three in the video from a year ago, I would search that on youtube, I can’t remember their names. And then there’s also one that she didn’t mention in that video, Mad Hippie’s vitamin C serum:)
@@teresasaxena6452 you’re welcome, good luck!:)
Your all videos are so aesthetic i am just love it❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
Thank you for this information and review. My skin cannot tolerate L ascorbic acid and I am always looking for other forms for sensitive skin. The products in this video are unfortunately very expensive. I will look at your other videos to see whether you have recommendations for more affordable 3-O Ethyl Ascorbic Acid products for sensitive skin.
Is Tetrahexyldecyl Ascorbate suitable for acne prone skin?
Has anyone tried the Perricone MD vitamin C ester serum?… it’s supposed to be THD ascorbate too….. available at Costco…?
This was really good but please some lower costs options. Does Inky list or ordinary have anything similar?
I would LOVE if you could do a review of Glowbiotics. Especially their Vitamin C serum 💖
Thd needs to be stabilized with Acetyl Zingerone
Id love for you to cover what products you can use with vitamin C. Such as polypeptides. Some say they cancel each other out. Others say only at very high temperatures. Some say separate their application fifteen minutes apart but who has time for that. I'm lost. Also using retinol with other actives. Who goes with who?
yeah I heard ascorbic acid cancels out peptides...
And what about the Paula´s Choice vitamin C booster? The ingredients look pretty similar to the skinceuticals vitamin CE ferulic serum
Have you looked at the Josie Maran Argan Bright Skin Vitamin C Serum with tetrahexydecyl ascorbate? It also has liquorice root extract in the formulation.
Thanks Dr I use the antioxydant serum from paula's choice. It has thd amongst a sea of other antioxydants. Love it!
Does Vitamin C irritate sensitive skin? I'm afraid to use it, as I have chronic hereditary Rosacea and I think this would inflame my skin!
I'm waiting for your serum. I hope you'll make it available to be ship in Philippines too.
Hi @DrShereeneIdriss, wanted to know your thoughts about Elizabeth Arden’s Vitamin C Ceramide Capsules Radiance Renewal Serum. I am intrigued by this product as each dose is encapsuled, thus preventing air exposure to protect the active ingredients. Would love your thoughts on the formulation!
Also side question, I know that avocado oil can be a beneficial ingredient for some, but have you seen that it can be commonly sensitizing? Thanks, would really appreciate a response! :)
Love love love 🤩the way you explain everything🤩
Thankyou for introducing the product of TDH 💕💕💕
I hate it when they add colour! I bought the new It Cosmetics vitamin C serum, as the ingredients are the same as the Vichy vitamin C ampules. The IT Cosmetics one is cheaper AND it came in a occlusive pump bottle that lets no light or air in. I was so excited about it, but it came out orange from the start! I have no clue if its oxidised or not, and it annoys the hell out of me 😐 Why would they do that?? For all I know the bottle is a dud and it's already oxidised.
THDA and ATIP are probably my two favorite derivatives. I'm currently testing and liking the 35 % Vitamin C Serum from SobelSkinRx: that one contains 3-O ethyl ascorbic acid, tetrahexyldecyl ascorbate, sodium ascorbyl phosphate, and ascorbyl glucoside. The texture on it is nice, too: I find a lot of products with high levels of 3-O ethyl ascorbic acid are often in organic solvent bases, which tend to sting on my skin after shaving, but the SobelSkinRx one is like a lightweight lotion and non-irritating. The Glow Recipe one sounds neat, so I may give that one a try in the future 😁
Oh nooo I want to try this but isn’t avaible in italy… do you know a dupe?
@@alm621 unfortunately, no: I haven't come across any dupes for it. Are there any online US retailers that will export it to Italy? A few places other than their official website also sell it, such as Sephora.
I'm wondering what us the ph of those serums? Bc tetrahexyldecyl ascorbate works around pH 5 and sodium ascorbyl phosfate works around 7. So 1 of those forms is inactive, isnt working.
@@EspadasYCopas it's slightly below 5. I can only find one source that recommends a pH of 7 to avoid hydrolysis of SAP, but even then, it's probably the derivative I care least about, so I don't really care if it degrades. Also, it's only one serum I have that employs SAP, and that one also uses EAA, THDA, and AA2G, so it's not reliant on SAP to function.
You are right about the solvent. Ordinary, Niod , Facetheory all use propanediol (sticky mess). Would love to try SobelSkin Rx but can't use THD is comedogenic for me.
Minimalist has 15% EAA that is water-based. I love the formula, but I need a 20% water-based formula
Hi!
I watch your videos with great interest. I was wondering what is your opinion of PEGs in skincare products (regarding the risk of contamination with dangerous substances). Thank you very much!
Your channel is so informative. Thank you Sheerene 🙏🏻
There’s a K beauty product that is very affordable by Jumiso with THD it …dark glass bottle but with a pipette. It’s worth checking out.
Love this video! What do you think of the Timeless Vitamin C? I think it’s affordable and works amazing but I would love to hear your thoughts.