DIY Niacinamide (B3) + Zinc PCA Serum

Good Day, all
Welcome back to my channel.
I would like to share this lovely recipe of niacinamide and zinc pca serum. I'm literally in love with niacinamide and like it what is does to my skin.
Formula % / Recipe g (20g)
10%/ 2g - Niacinamide (B3)
1%/ 0,2g - Zinc PCA
1%/ 0,2g - Xanthum Gum
7%/ 1,4g - Vegetable Glycerine
40%/ 8g - Tea Tree Floral Water
40%/ 8g - Distilled Water
1%/ 0,2g - Costgard Preservative
Pinch of Citric Acid
Making process see in the video
If you have any question, leave them in comment section below
Have a lovely day
Justina
#diynaturalskincare
#niacinamideserum
#justinapetraskaite

[@intanwijaya9364]

Hi..
I love how you explain the product, it really help me.
Anyway can you please make video niacinamide 5%?
Thanks

[@peymanpouresmaeel-selakjan9690]

Hi, Thank you for sharing the method. I have a question there, how much does the product have storage ability? Did you analyze that? Does the formulation have the capability of large-scale production?

[@eucharia6795]

Your video helped me a lot

[@DIYNaturalSkinCare]

Glad to hear that :)

[@SohaCosmetics]

Nicely explained

[@DIYNaturalSkinCare]

thank you

[@priyankanandi7325]

What is the pH of the end product?Zinc PCA works best at the pH 5,and Niacinamide works between pH 6-7.5.

[@peacegirl7982]

Hi if I use liquid Germall plus nd to use how many %

[@zxs7170]

Can potassium sorbate be used as a preservative?

[@InfinityLRDL]

Where did you buy your zinc pca?

[@trilliumlotus3339]

Where can you purchase the Zinc PCA?

[@mariapilarimberti5635]

Hola! Como estas? Queria consultarte por el pca zinc. No lo consigo acá en Argentina y quería preguntarte si se refiere al gluconato de zinc o en el caso de no serlo, si se puede usarlo como sustituto o no. Desde ya muchas gracias!

[@DIYNaturalSkinCare]

Hi, yes you can use xinc gluconate instead of zinc pca, check for dosage with your supplier.

[@roopashree9217]

Does the end formula look slightly off white or is it fully transparent clear like water?

[@DIYNaturalSkinCare]

Hi, it becomes transparent. Slightly off white can happen and depends on what gum you are using. Im using xanthan gum, buy as well keep in mind, that xanthan gum can be clear and can be transparent, check before you buy.

[@roopashree9217]

When I dissolve zinc pca in water , does it become fully transparent clear like water or does it look slightly off white?

[@DIYNaturalSkinCare]

Hi, it becomes clear like water

[@buichau4599]

Can I add hyaluronic acid powder into glycerine step? Where do you buy Zinc PCA? I have searched Amazon and stuffed but never got the answer.

[@DIYNaturalSkinCare]

hi I get mine from here www.cremas-caseras.es/ they based in Spain and deliver within Europe I believe so

[@kenechukwuosonwa642]

@@DIYNaturalSkinCare can we use hyaluronic in place of xantham gum

[@DIYNaturalSkinCare]

@@kenechukwuosonwa642 hi, yes you can

[@merihanibrahem6853]

Can the gum be replaced with hyaluronic acid with glycerin at a rate of 1 gram?

[@ishaje0]

Yes

[@fragranceshaikh1538]

Can we add zinc oxide int this syrum?
Is this same thing?

[@DIYNaturalSkinCare]

no, you cant. it is not the same

[@camjie3236]

Mine i'm mixing it with hyaluronic acid.

[@DIYNaturalSkinCare]

great combo

[@downsouth8619]

What can i use instead of zinc pca..can use zinc oxide?

[@hiannahgus574]

No