The epidermis is the thinner layer of the skin’s surface, made up of epithelial cells. The external cells contain the tough protein keratin and are known as keratinocytes.
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:: Sep.05.2008 :: 945 :: No Comments »
Alpha-Hydroxy acids (AHA’s) are a class of biological chemical compounds that consist of a carboxylic acid changed with a hydroxy group on the adjacent carbon. These acids may be either biologically occurring or synthetic. AHAs are well-known for their use in the cosmetics industry, as they act as common moisturizing agents by absorbing moisture from the atmosphere, hence when applied topically they help enhance humidity content and plasticity of the stratum corneum. They also promote cell desquamation by minimizing corneocyte adhesion/cohesion and accelerate cell regeneration within the basal layer by promotion of epidermolysis, conducing to the production of new collagen. This explains their use as exfolients and skin smoothing elements.
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Acne is the most common skin problem affecting both teens and adults. Regardless of age or lifestyle, a vast part of the population will suffer from acne at some point in their lives. By applying the new science of Glycobiology, you can now clear your skin from unwanted beauty hazards.
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Acne is one of the most universal forms of skin problems. Both men and women can suffer acne, but usually only during adolescence. However, there are some kinds of acne that are more relentless than others and can cause serious damage to the skin.
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