Skin By Zaron Niacinamide Serum

Formulated with 10% Niacinamide, this light-weight serum effectively controls excess sebum production, reduces skin blemishes and enlarged pores for a smoother, brighter and more even skin appearance.CAUTION: You may experience some redness and irritation when you start using this product.For sensitive skin, use 1-2 times a week (first 3 weeks). Subsequently, use daily. Keep out of reach of children