Therapeutic (vitamins A and D, and their analogs) and antioxidant (vitamins C, E, and coenzyme Q) vitamins play an increasing role in skin care. Their benefits range from skin conditions such as acne and psoriasis to the protection against environmental insults.
aJohnson & Johnson, Consumer Products Worldwide, Skin Research Center, Skillman, New Jersey, USA
Correspondence to: Stanley S. Shapiro, Johnson & Johnson, Corporate Office of Science and Technology, GS1136, 410 George Street, New Brunswick, NJ 08901, USA
ABSTRACT