What it is: The AHA 18x Exfoliant is a high-performance exfoliating toner formulated with a potent 18% AHA blend. Designed to visibly reduce fine lines, wrinkles, and discoloration, it gently removes dead skin cells to reveal a smoother, brighter, and more youthful complexion. The Deets: This leave-on toner is a game-changer for your skin