Kiehl’s - Ultra Pure High-Potency 5.0% Niacinamide Serum

NIB This serum is formulated with just 10 ingredients to absorb excess oil and minimize the look of redness. It is free of fragrance and colorants and is minimally formulated for skin absorption and efficacy. Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Redness, Uneven Texture, and Oiliness