Lightening serum with Licorice extract helps to reduce pigmentation. A Lightening and exfoliating serum that helps to reduce hyperpigmentation. It contains Licorice extract, which has potent anti-inflammatory and antioxidant effects that helps to prevent dark spots. Licorice extract minimizes the production of tyrosinase, which in turn inhibits the production of dark spots. The ascorbic acid helps to reduce pigmentation, lighten skin, unify skin tone, and enhance collagen production. Benefits of Isis Unitone 4 Reveal Serum: • Reduces hyperpigmentation. • Lightens and evens skin tone. • Anti-inflammatory.