First of our black label, a potent retinol serum that fights the signs of aging, firms skin and brightens your skin tone for a youthful look. - This groundbreaking age-defying serum with high-strength retinol addresses the visible signs of aging such as wrinkles, large pores and discoloration. - This retinol-enriched serum dramatically improves the skin resilience, softens lines and wrinkles, minimizes pores and fades the look of discoloration over time. - The main, functional ingredient, retinol, promotes the synthesis of collagen and accelerates the skin-surface turnover to enhance skin elasticity and improve wrinkles for a more youthful look. - This retinol-powered formulation instantly brightens and targets dark spots, discoloration and pigmentation to awaken a fresher, more younger look.