Extra strength, oil-controlling, invisible 5% Colloidal Sulfur acne treatment with 4% Glycolic Acid Complex, Aloe Vera, Allantoin, botanical extracts and Vitamins C, E and Pro Vitamin B5. For the treatment, control and prevention of moderate to severe acne. BENEFITS: 5% Colloidal Sulfur: absorbs excess oil and controls existing breakouts and the formation of future acne. 4% Glycolic Acid Complex: works as a chemical exfoliator to help reduce the look of dullness. Aloe Vera: helps calm and hydrate the appearance of skin. Allantoin: helps to calm the appearance of skin. Vitamins C & E: provide anti-oxidant benefits. Pro Vitamin B5: helps condition and nourish the look of skin. Use For the treatment and management of acne.