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. This powerful formulation significantly increases antioxidant protection while helping improve the appearance of compromised, blemish-prone, and aging skin. Benefits Provides potent antioxidant protection Soothes and calms skin Helps improve the appearance of blemish-prone skin Helps reduce the appearance of fine lines and wrinkles Helps revitalize the appearance of aging and sensitive skin Application Apply 3-4 drops to the palm. Using fingertips, dab and smooth evenly over face and neck. We recommend consulting with your physician before using this iS Clinical product if you are pregnant, planning to become pregnant, or nursing.