A facial serum for dull skin. Clinically proven to enhance anti-aging results. Gently exfoliates with a 7.7% multi-acid complex for smoother skin texture. Reduces discoloration and visible lines, enhancing skin radiance. Supports optimal hydration and a healthy skin barrier. 7.7% Multi-Acid Complex ( phytic, mandelic, salicylic, lactic, glycolic acids ).