Anti-Aging Serum Today we will help you understand what are the components of anti-aging products and why they are used. • AHA and BHA Ingredients: These are the acids that help mitigate sun damage and are considered to be some of the best ingredients for skin care against aging. Use the AHA if you have normal to dry skin and BHA if your skin is normal to oily. *Note: Currently, the BHA most commonly used in cosmetics is salicylic acid. On rare occasions, citric acid is also cited as a BHA in cosmetic formulations. More commonly, citric acid is referred to as an AHA. The safety of salicylic acid used as a cosmetic ingredient has been evaluated by both the cosmetic industry and FDA. • Vitamin C 10.5% Vitamin C helps to stimulate the production of collagen, it is also an antioxidant and helps eliminate free radicals. It is suitable for all skin types, especially people who smoke and have acne. It is used in the form of a serum that is applied overnight after cleansin...
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