Main product description Niacinamide is a form of vitamin B3 that helps keep skin firm and healthy. Minimizes acne, enlarged pores and fine lines. Helps maintain skin hydration. Use: Apply a few drops in the morning and evening, massaging them into the skin. We recommend using it with Niacinamide Essence spray. Warning: If redness or irritation occurs, discontinue use of this product. Avoid contact with eyes. For external use only. Ingredients: Aqua (water, water), niacinamide, propanediol, zinc PCA, glycerin, butylene glycol, xanthan gum, sodium benzoate, potassium sorbate, disodium EDTA.