Pro-Heal Serum Advance+ features our advanced form of L-Ascorbic Acid (Vitamin C), combined with Olive Leaf Extract and pure Vitamins E and A. This powerful blend of antioxidants helps protect the look of skin from environmental stressors and promotes a smoother, more revitalized appearance. The formula is designed to support the look of sensitive, delicate, or mature skin, leaving it appearing refreshed and balanced.