Kojic Acid Japan-Kaedah Mencerah Kulit Secara Suntikan(Anti Oxid

Kojic Acid Japan-Kaedah Mencerah Kulit Secara Suntikan(Anti Oxid


Derived from fungus, Kojic acid works by inhibiting the production of melanin. The production of melanin involves an amino acid called tyrosine, which is helped to produce the skin-coloring pigment by an enzyme called tyrosinase. The natural properties of kojic acid counter the antioxidant properties of tyrosinase and thus prevent it from acting on tyrosine and producing melanin.

Scientific research has proved kojic acid to be more effective in tackling skin pigmentation better than the conventional ingredients used, such as glycolic acid and even hydroquinone. It is normally used in very tiny concentrations of 1-4 per cent in the production of skin-lightening creams. Kojic acid inhibits skin melanin formation. Hence, it is widely used as a skin-lightening ingredient in cosmetics, bath, mouth or teeth care products. Cosmetics containing kojic acid can lighten freckles or acne scars, without toxic side effects. To date, only 0.2 to 1.0 percent kojic acid is added in cosmetics.

No serious side effects have been reported in using kojic acid as an ingredient. But studies in Japan have shown that topically applied kojic acid at 1% concentration can potentially cause skin allergy, such as erythema and contact dermatitis. Kojic acid dipalmitate is a compound of kojic acid that is used to fight freckles, sun-spots, pregnancy marks and other pigmentation disorders. It does not have the problems that kojic acid has with changing color, and hence is preferred by many product manufacturers. It is possible to buy kojic acid in its raw, unmixed state from the market, but it is not advisable to use the same directly on the skin. Hence it is more sensible to buy skin lightening products that use kojic acid.

Website : http://ezie2ushop.com/2011/01/24/vit-cvitamin-c-collagen-anti-oxidantglutha-injection-solution-kesihatan-kulit-melalui-suntikan/

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This ad was added by NORMAZITA on Tuesday 29 March, 2011 at 04:45:12 AM.

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