Skin Beauty and Anti-Aging: Between Nature and Technology

Prevention is better than cure. Dr. Noha Murad, a dermatologist, says: "Aging begins with the cells... Using SPF 50 sunscreen prevents 80% of premature wrinkles." Effective natural ingredients: Retinol: A derivative of vitamin A, it rejuvenates cells (comparison between two popular products: video review link). Hyaluronic acid: Retains 1,000 times its weight in water!