Collagen proteins are a class of protein family, a bio-polymer material, except tryptophan and cysteine-rich outside the 18 kinds of amino acids. Collagen is the body's skin, bone, tendon, cartilage, blood vessels constitute the material. Most dry skin is composed of collagen, so the role of collagen on the skin is self-evident, with moisture, nourishment, Lipstick, Firming, crease-resistant, maintenance and other effects.
1.15.2010
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Collagen supplements in oral, topical and injectable forms have various reported benefits.
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There are no severe side effects of Collagen Supplementswhen taken orally.
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