Daily anti-blemish serum with niacinamide and gluconolactone A daily face serum for blemish-prone, combination-to-oily skin that targets imperfections, the look of enlarged pores and uneven texture. Niacinamide and gluconolactone lead the formula, with salicylic acid as an extra anti-blemish active and a hydrating base of hyaluronic acid and glycerin. Why Choose It? Targets blemishes: Niacinamide, gluconolactone and salicylic acid work together as a layered anti-blemish system on imperfections and post-acne marks. Refines pores and texture: Gluconolactone, a gentle polyhydroxy acid, smooths the look of enlarged pores and uneven surface texture without the sting of stronger acids. Mattified, soft-focus finish: A lightweight silicone-based finish helps balance shine and sits comfortably under makeup throughout the day. Hydrates without heaviness: Hyaluronic acid and glycerin keep skin comfortable and supple, so the serum suits oily skin that still needs moisture. Best For Blemish-prone, combination-to-oily adult skin dealing with breakouts, enlarged-looking pores and post-acne marks, that still wants a hydrating, mattified finish rather than a tight or dry feel.