10% Niacinamide Booster

I've been using this every other night for about three weeks and the texture on my cheeks is noticeably smoother, plus my makeup sits way better over my nose now. The 10% concentration is strong enough that a few drops cover my whole face, so one bottle should last a while.

My pores actually look smaller after three weeks, and my skin tone is way more even without any irritation. The texture is light and absorbs fast, so it layers perfectly under my moisturizer.

I've been using this booster for about three weeks now, and the texture of my skin has gotten noticeably smoother—my foundation goes on without clinging to dry patches. It absorbs quickly without any sticky residue, which is a huge win for me.