Safety of Cosmeceuticals Questioned June 12, 2007
Posted by D.O in : Aesthetic Procedure News, MedSpa , trackback Celebrity Plastic SurgeryYou are not alone if you are spending big bucks on cosmeceuticals:
According to the article, the active ingredients in cosmeceuticals can affect biological processes such as the production or breakdown of skin cells, which can affect the surface appearance of skin. Some active ingredients include:
• Retinal, a form of vitamin A and an antioxidant used in nonprescription wrinkle creams. Antioxidants neutralize free radicals, which are reactive molecules that can break down skin cells and cause signs of aging.
• Hydroxy acids act as exfoliants, removing the upper layer of old, dead skin and stimulating the growth of new skin.
• Coenzyme Q10 is a nutrient that regulates energy production in cells and protects the skin from sun damage.
• Copper peptides stimulate collagen that keeps the skin taut.
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