This 10% Aromatic Sulfur Mask Dries And Clears Up Acne Blemishes, Allowing Skin To Heal Clarifies And Helps Prevent The Development Of New Blemishes And Blackheads Deep Pore Penetrating Formula Absorbs Excess Surface Skin Oils, Exfoliates Can Be Used As An Overall Mask Treatment (15 Minutes) And An Overnight Spot Treatment With Hazel - Helps Purify The Skin