TRIPLE ACID EXFOLIANT 1.7OZ. Benefits: Safe for sensitive skin; rinse off after 310 minutes depending on sensitivity. Triple molecular formula helps improve the look of brightness, the appearance of dark spots, and uneven tone. Fragrance-free, non-irritating, and non-drying. Dermatologist tested. Key Ingredients: 15% AHA, BHA, PHA: Helps exfoliate and smooth the look of skin with a blend of Glycolic Acid, Salicylic Acid, and Polyhydroxy Acids. Hyaluronic Acid: Provides instant and long-lasting hydration. Linoleic Acid: Helps soothe skin and supports a smoother, hydrated appearance. Research Results: Increased hydration by 83% in 3 minutes*. Reduced flakiness by 47% in 3 minutes*. Reduced flakiness by 86% in 10 minutes*. *Based on 21 participants in a clinical study..