I want to ask about the formulation for the active ingredient niacinamide. I tried to formulate it and I tried to use it myself, but when it got quite deep into the skin and I grabbed it and tried to wipe it got peeling. I tried to find out on the internet and indeed products with this active ingredient experienced the peeling effect.
have you guys ever experienced this problem before? and can the formula be improved to eliminate the peeling effect??