Kiehl's Ultra Pure High-Potency 5.0% Niacinamide Serum, Concentrated Face Serum for Oily Skin, Reduces Excess Oil and Shine, 30Ml

• This Niacinamide facial serum, with a 10-ingredient formula, helps balance the look of skin's surface oils; it helps reduce the appearance of imperfections and leaves your complexion looking bright
• Niacinamide can help to visibly brighten skin tone and help rebalance skin's surface oil, for smooth, bright skin
• Apply 4–5 drops to clean, dry skin; can be used in the morning or at night; layer with other serums as needed

Product Description This Niacinamide facial serum, with a 10-ingredient formula, helps balance the look of skin's surface oils. It helps reduce the appearance of imperfections and leaves your complexion looking bright. - Niacinamide can help to visibly brighten skin tone and help rebalance skin's surface oil, for smooth, bright skin. - Apply 4–5 drops to clean, dry skin. Can be used in the morning or at night. Layer with other serums as needed. Ingredients AQUA / WATER • NIACINAMIDE • GLYCERIN • PROPANEDIOL • METHYL GLUCETH-20 • HYDROXYACETOPHENONE • SODIUM HYALURONATE • CAPRYLYL GLYCOL • CARBOMER • SODIUM HYDROXIDE (F.I.L. Z296889/1). Safety Warning Please see back of pack for the latest ingredients list.