Gleam BI-Phase Serum is an anti-aging serum designed to brighten dull skin, even out skin tone, and promote skin renewal. This hydrating serum protects the skin from environmental stressors and intrinsic factors that can lead to cell degradation, hyperpigmentation, wrinkles, melasma, dullness, and fine lines. The amphiphilic system of Gleam Serum serves as a potential carrier for the topical delivery of active ingredients.