Perricone MD is a brand founded by Dr. Nicholas Perricone, a dermatologist and aging expert. It focuses on a holistic approach to skincare with its unique Three-Tier Philosophy, which combines an anti-inflammatory diet, nutritional supplements, and topical skincare. The brand's skincare products offer clinically proven ingredients like Vitamin C Ester, DMAE, and alpha-lipoic acid to target common aging concerns such as fine lines, wrinkles, and uneven skin tone.