A self-neutralizing AHA (Alph Hydroxy Acid), 5% Lactic Acid provides a mild, self-neutralizing peel that can be used during treatments and as a home maintenance for corrective exfoliation. Collagen provides superior hydration and is essential to healthy skin. Who this is for: Ideal for lost elasticity, uneven skin tone, superficial acne scars, photo-aging, fine superficial wrinkling, dilated pores, and superficial scars