Our gold standard 11% L-Mandelic Serum is an alpha hydroxy acid serum that contains the chirally correct versions of both l-mandelic acid and l-lactic acid. L-Mandelic acid has a larger molecular weight than other alpha hydroxy acids slowing down epidermal penetration resulting in a more even exfoliation with less irritation. This water-based serum is recommended for skin prone to inflamed acne, noninflamed acne, fungal folliculitis, and hyperpigmentation. It can be drying so start slowly. Recommended for skin that needs a boost up from 8% L-Mandelic Serum or for use on the back.
