What's skin cycling 🚲 and can I do it as a beginner?

[@umchileanywaysso]

I've been doing skin cycling Monday and Thursday retinol and the rest of the days hydrating and it's been great
😊

[@sarbajayabanerjee6425]

Cant tolerate tretinoin more than twice a week. And one day for aha serum( lactic acid 5%). 2% Salicylic for spot acne treatment. Light oil free hydrating moisturizer everyday twice.
Oily super sensitive acne prone skin.

[@sebastiankrolik3927]

I did it for a month and my skin is perfect

[@umchileanywaysso]

First