These dermatologists have offered to be a valuable resource for women like you. Here is a brief look at who they are, their credentials, and their accomplishments.

Dr. Zoe Draelos has done a lot of work for Olay, especially on Total Effects. Dr. Draelos is considered a world-renowned dermatologist and is well respected by her peers. She assisted in the development of and participated in P&G's first annual dermatology technology symposium and was part of an international dermatology panel that certified the seven signs of aging addressed by Total Effects Moisturizing Vitamin Complex.

Dr. Mary Gail Mercurio assisted in the development of P&G's first annual dermatology technology symposium and was part of an international dermatology panel that certified seven signs of aging addressed by Total Effects Moisturizing Vitamin Complex. Dr. Mercurio has conducted clinical studies on daily facials.

Dr. Valerie Calender is the dermatologist for Black Entertainment Television, and she attended P&G's first annual dermatology technology symposium and participated in the Tampax Total You Tour for Olay.

Dr. Maritza Perez is the Director of Cosmetic Dermatology at St. Luke's-Roosevelt Hospital Center in New York and an Associate Clinical Professor of Dermatology at Columbia University's College of Physicians & Surgeons. She participated in P&G's first annual dermatology technology symposium. She also gave the keynote speech on Total Effects at the Speaking of Women's Health Conference.

In addition, Dr. Perez has authored more than thirty articles that have appeared in publications such as the New England Journal of Medicine and the Journal of the American Academy of Dermatology on skin care.