For problem skin Strengthen your arsenal against acne. This patented complex is clinically proven to help reduce blemishes by 55% in six weeks. Vitamin A, B-complex vitamins and zinc work to aid healing, prevent clogged pores and reduce inflammation for a clearer, healthier skin. U.S. Patent 5,962,517 Additional features and benefits: - Vitamin A normalizes the production of excess skin cells that can clog pores - B Vitamins (B1, B2, B3, B6) help to increase tissue repair - Yellow dock and burdock root act as internal cleansers and blood purifiers. - Grape seed extract along with Vitamins A, C and E provide internal defense against free radical damage. - Zinc aids in cell repair and reduces skin inflammation. 30 day supply / 120 tablets