Visibly reduce oil and shine with Kiehl's high potency 5% Niacinamide serum for oily skin.
With 5% Niacinamide, this serum is formulated with just 10 ingredients to help visibly reduce excess oil and minimize the look of redness.
Skin Type::combination; oily,Benefits::brightening,Concerns::redness and irritation,Formulation::liquid,Ingredient Preference::antioxidants;niacinamide;fragrance free;sulfate free;silicone free;paraben free