Reduce the appearance of dark spots and uneven skin tone while improving skin barrier function with this powerful skin-brightening serum. This advanced formulation effectively reduces skin discoloration, redness, and glycationrelated skin yellowing, leaving the complexion even and bright. Key benefits:Brightens dark spots and evens skin tone by inhibiting melanogenesisBlocks the glycation process to minimize age-related skin yellowing and dullnessBoosts barrier function to reduce redness Key ingredients:Our products are scientifically developed and carefully formulated to improve the health and appearance of your unique skin. We understand the importance of formulating with the best combinations of innovative ingredients to provide you with safe, highly effective products that deliver on their promises. All of our products are free of potential irritants like synthetic dyes and fragrances. PCA SKIN® does not perform or condone animal testing.Niacinamide (6%) – a potent, yet calming antioxidant that delivers multiple important benefits to the skin. It helps to reduce transepidermal water loss (TEWL) and improve barrier function. This is critical for healthy, bright skin. Additionally, it helps reduce redness, skin yellowing, and promotes an even skin tone.Mulberry Extract, Green Tea Extract, and Oligopeptide-51 – an advanced ingredient blend that decreases the production of unwanted pigment to brighten skin and produce a clear, even complexion.Plankton Extract – an advanced ingredient derived from a biotechnologically balanced and standardized pool of microalgae actives that have been carefully selected and encapsulated in liposomes. It brightens and evens skin tone while dramatically reducing dark spots and discoloration.Glycerin – a humectant and emollient that helps hydrate the skin.