This daily treatment is ideal for those with combination skin, uneven texture and tone, and sunken or enlarged pores. With pure vitamin B3 and arine exopolysaccharides (plankton), this serum improves barrier function, minimizes the appearance of pores, and protects against environmental hyperpigmentation and signs of aging, creating a smooth, radiant, hydrated complexion. Vitamin B3 and ectoin protect against environmental hyperpigmentation and premature skin aging Marine plankton extract fortifies the skin barrier, boosts hydration, and supports the skin's natural renewal process Panthenol (provitamin B5) soothes and hydrates