Reduces sebaceous hyper secretion with Hydrated Silica and also helps to regulate the pH balance of the skin; however, it does not affect the skin's moisture, only the oil. The interaction of oil and makeup is one of the principal causes of color change. Smoothens the appearance of pores and fine lines. Calms and soothes. Reduces redness. Key ingredients: Hydrated Silica holds seven times its molecular weight in moisture, absorbs excess oil; Green Tea Leaf Extract calms, protects, provides bacterial protection.