Details Pro-Heal Serum Advance + features our scientifically advanced L-Ascorbic Acid (Vitamin C), combined with a superior form of Olive Leaf Extract and pure Vitamins E and A (1% retinol) This powerful formulation significantly increases antioxidant protection while helping improve the appearance of compromised, blemish-prone, and aging skin. Benefits Provides extremely powerful antioxidant protection Helps calm inflammation Helps improve the appearance of blemish-prone skin Helps reduce the appearance of fine lines and wrinkles Helps revitalize the appearance of aging and compromised skin