You love Revolution Skincare's best-selling 10% Niacinamide + 1% Zinc Serum, so they've decided to up the ante with this 15% Niacinamide Serum. Benefits Helps reduce the look of blemishes and poresHelps improve moisture in skinPerfect for all skin typesCruelty FreeVegan Inactive Ingredients: Aqua (Water, Eau), Niacinamide, Propanediol, Zinc PCA, Glycerin, Butylene Glycol, Xanthan Gum, Sodium Benzoate, Potassium Sorbate, Disodium EDTA. Suggested Use: Apply a few drops to the face morning and evening and massage into the skin. Best used alongside Niacinamide Essence Spray. Precautions: Discontinue use if redness or irritation occurs. Keep out of eyes. For external use only. UPC: 000002553848 Weight: 0.57 lbs RKU: ULT2553848