Teaology Serums Niacinamide Infusion, 15 ml, Skin Serums for Women, The Teaology Serums face serum is a product full of active ingredients, meaning it provides absolutely luxurious care for your skin. Characteristics: tightens enlarged pores brightens a reduction of dark spots strengthens the skin barrier restores freshness and youthful beauty to your skin does not clog pores non-comedogenic product Ingredients: vegan product How to use: Dab an appropriate amount of the serum gently into clean skin with your fingertips. Apply to the face, neck and chest.