shaishaishai Caffeine Shot Blemish Toning Serum – 10% Niacinamide, 5% Caffeine for Even ToneOverview Introducing shaishaishai Caffeine Shot Blemish Toning Serum, a lightweight treatment inspired by Korean skin care philosophy. This serum combines 5% caffeine with 10% niacinamide to support an even tone and a smoother surface, while aiming to refine the look of pores. The fast absorbing formula is designed for daily use, leaving skin with a refreshed feel and a natural radiance without a heavy residue. This blend is crafted to work with your