Dr. Perricone delivers a complete 28-day program that incorporates his trademark three-tiered approach - anti-inflammatory diet, targeted acne-fighting nutritional supplements, and breakthrough anti-inflammatory topical applications - that will help clear skin in a matter of days no matter your age, skin type or gender. Includes what to do to treat the pitting and scarring that often affects adult acne suffers. 2003. 7 1/2" x 9 1/4". 258 pp. Hardcover.