Skin type : All skin types Key ingredients : Viniferine, Glycolic Acid, AHAs Texture : Cream Use : Twice a week Formula: 96% natural-origin ingredients Dermatologically tested Did you know? The natural AHAs (lactic, tartaric, citric acid) in the Glycolic Mask are derived from corn, sugar cane, beet, wheat and grapes. ; Application tips The Vinoperfect Glycolic Mask is applied twice a week to dry skin, excluding the eye area. ; Leave on for 10 minutes, then rinse off with water.;