11% Mandelic Serum

11% Mandelic Serum is an alpha hydroxy acid serum that contains the chirally correct versions of both L-Mandelic Acid and L-Lactic Acid. These key ingredients offer exfoliating properties and can help diminish the appearance of discoloration.  Niacinamide offers antioxidant support for the skin. Mandelic acid has a larger molecular weight than other alpha hydroxy acids, slowing down epidermal penetration and resulting in a more even exfoliation with less irritation. This water-based serum is appropriate for use on the back or for oily skin types that need a boost up from 8% Mandelic Serum. It can be drying so start slowly. How to use: Apply 2 to 3 pumps all over a clean face or affected area.