This nutrient-rich formula is developed with hyaluronic acid, glycolic acid, lactic acid and vitamins B5, B3, E and A. Nourishing and hydrating, Poly-Vitamin Serum provides exceptional healing, even to those who have suffered skin damage caused by radiation and chemo therapies. 100% of the proceeds during the month of October goes to Breast Cancer Research. | iS Clinical Poly-Vitamin Serum, 1 oz | Dermstore