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Whitening and skin-permeating lotion and preparation method thereof as well as whitening cosmetic additive

A technology of whitening cosmetics and additives, applied in the direction of cosmetics, cosmetic preparations, dressing preparations, etc., can solve the problems of poor effect and poor whitening effect, and achieve the effect of excellent inhibitory effect, simple operation, and inhibitory activity

Active Publication Date: 2019-03-12
GUANGZHOU KENENG COSMETICS RES CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the poor effect of the whitening and freckle-removing preparations of Chinese herbal medicines in the prior art, the whitening effect is relatively poor, etc., the present invention firstly provides a whitening toner

Method used

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  • Whitening and skin-permeating lotion and preparation method thereof as well as whitening cosmetic additive
  • Whitening and skin-permeating lotion and preparation method thereof as well as whitening cosmetic additive
  • Whitening and skin-permeating lotion and preparation method thereof as well as whitening cosmetic additive

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Effect test

no. 1 approach

[0036] The first embodiment of the present invention provides a whitening cosmetic additive, and the whitening cosmetic additive includes Pueraria root extract and Dendrobium officinale extract. The whitening cosmetic additive of the present invention has the effect of inhibiting the activity of tyrosinase.

[0037] Pueraria lobata (wild) Ohwi is the dry root of Pueraria lobata (wild) Ohwi or Puerariathomsonil Benth, which is also known as Pueraria lobata (wild) Ohwi. There are 11 species of Pueraria in my country, and except for Pueraria kudzu which is mainly cultivated artificially, the rest are mainly wild. The Chinese Pharmacopoeia (1990 edition) recorded two original plants of the genus Pueraria mirifica and Pueraria pueraria.

[0038] The main components of kudzu root are: starch, cellulose, protein and total flavonoids, and also contain a small amount of fat, pectin, tannins and alkaloids. There are 11 kinds of amino acids and 11 kinds of mineral elements in the starc...

no. 2 approach

[0045] The second embodiment of the present invention provides a whitening toner, comprising the whitening cosmetic additive of the first embodiment of the present invention. In the whitening tonic water of the present invention, based on the total mass of the whitening tonic water, the amount of the whitening cosmetic additive added is 0.01-8%, for example, it can be 0.1-6%, for example, it can be 1-5%, For example, it can be 2-4%. The whitening tonic water of the present invention can inhibit the activity of tyrosinase by adding the whitening cosmetic additive of the present invention, thereby achieving an excellent whitening effect.

[0046] In addition to whitening cosmetic additives, the whitening toner also includes one or both of moisturizing agents, thickeners, solubilizers, skin conditioning agents, soothing agents, antioxidants, chelating agents, preservatives and fragrances combination of the above. The formula composition of the whitening toner of the present inv...

no. 3 approach

[0066] The third embodiment of the present invention provides a preparation method of the whitening toner toner according to the second embodiment, including the step of mixing the components of the whitening toner.

[0067] Specifically, the preparation method of described whitening tonic water comprises the following steps:

[0068] 1. Add water, humectant, thickener, optional chelating agent, part of skin conditioning agent, part of preservative raw materials into the stirring pot, stir and heat to 75-85 °C;

[0069] 2. Cool to 40-50°C, add solubilizer, fragrance, optional antioxidant, whitening cosmetic additive, sensitizer, remaining skin conditioning agent, remaining preservative and stir evenly;

[0070] 3. Cool to 30-40°C, discharge after passing the inspection, and let stand for 12-48 hours;

[0071] 4. After passing the inspection, sub-package, pack, re-inspect, and put the finished product into storage.

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Abstract

The invention relates to whitening and skin-permeating lotion and a preparation method thereof as well as a whitening cosmetic additive. The whitening and skin-permeating lotion comprises a radix puerariae extract and a dendrobii officinalis caulis extract, wherein measuring according to the total mass of the whitening cosmetic additive, the addition amount of the radix puerariae extract is 0.1-65%, and the addition amount of the dendrobii officinalis caulis extract is 35-99.9%. The whitening and skin-permeating lotion has a mild formula, is capable of effectively inhibiting the activity of tyrosinase so as to achieve the whitening effect; furthermore, the whitening cosmetic additive has an excellent inhibition effect on the activity of tyrosinase.

Description

technical field [0001] The invention relates to a whitening toner, a preparation method thereof and a whitening cosmetic additive, belonging to the field of cosmetics. Background technique [0002] "Whitening skin" is the eternal topic and pursuit of beauty lovers. The research and development, safety and efficacy evaluation of whitening skin care products have naturally become the focus of attention of researchers, producers, operators and consumers. The color of the skin is mainly determined by the content and distribution of skin pigments, and melanin is the most important determinant. Melanocytes in the skin produce melanin, and the melanin granules transfer to the keratinocytes through the melanocyte dendrites, and the melanin granules transferred to the keratinocytes go up to the stratum corneum along with the epidermal cells, thereby affecting the color of the skin or forming spots, and finally with the stratum corneum shed and excreted. [0003] In addition, the i...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/9794A61Q19/02
CPCA61Q19/02A61K8/9789A61K8/9794A61K2800/782
Inventor 杨登亮张金金林盛杰戴嘉彬刘德海翟裕诗张伟杰张楚标
Owner GUANGZHOU KENENG COSMETICS RES CO LTD
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