New whitening and freckle eliminating agent for use in cosmetics

A technology for cosmetics and freckle removal, applied in the fields of whitening and freckle removing agents and new whitening and freckle removing agents, can solve the problems of weak freckle removal effect and severe allergies of consumers, and achieves the effects of good effect, improvement of dull skin tone and low toxicity
CN102198066BActive Publication Date: 2012-10-31上海筑美生物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
上海筑美生物科技有限公司
Publication Date
2012-10-31

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Abstract

The invention discloses a new whitening and freckle eliminating agent for use in cosmetics, which contains the following components: 1.0 to 6 percent of glutathione, 10 to 25 percent of liquoric root extract, 10 to 25 percent of tonka bean extract, 1.0 to 10 percent of turmeric, 3.0 to 15 percent of vitamin C(VC)-ethylether, 0.5 to 5.0 percent of intensifier (alpha-lipoic acid and vitamin C ester) and 14 to 55 percent of solvent filling agent. The main freckle eliminating mechanism of the new skin freckle eliminating agent is to inhibit pycocatechol oxidase, prevent melanin from forming by preventing dopa from being oxidized into dopaquinone; the new skin freckle eliminating agent adopts a light wave conversion principle to improve dim complexion; and thus, the new skin freckle eliminating agent has freckle eliminating and whitening effect. Freckle eliminating and whitening products developed by using the whitening and freckle eliminating agent disclosed by the invention have good effects and low toxicity and meet the requirements of China's laws and regulations on cosmetics, overcome the drawbacks of the conventional products and can meet the urgent needs of yellow people with freckles and whitening needs.
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Description

【Technical field】

[0001] The invention relates to a whitening and freckle-removing agent, in particular to a novel whitening and freckle-removing agent applied to cosmetics, which has the effects of improving facial gray and dark complexion, inhibiting melanin, and lightening stains. The invention belongs to the field of cosmetics. 【Background technique】

[0002] Cosmetic dermatology, as an emerging discipline, has become more and more important in recent years as people's requirements for beauty continue to increase. Due to the in-depth study of molecular biology and immunology, cosmetic dermatology has made some new progress in whitening and freckle removal.

[0003] Skin dullness and blemishes are the result of uneven distribution and accumulation of melanocytes in the surface layer of the skin. Melanin is synthesized by melanocytes present in the basal layer of the epidermis. The precursor tyrosine in the melanosomes generates melanin under the action of tyrosinase. The...

Claims

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