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Melanin inhibiting cosmetic additive, preparation method and whitening cosmetic

A technology for inhibiting melanin and whitening cosmetics, applied in the fields of preparation, cosmetics inhibiting melanin additives, and whitening cosmetics, can solve problems such as unsatisfactory effects, and achieve the effects of eliminating stains, improving moisturizing, and improving extraction rate

Inactive Publication Date: 2021-03-26
上海典实医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many hydrating moisturizing products on the market, but because dry skin cannot be solved only by hydrating, the effect of long-term moisturizing is not satisfactory

Method used

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  • Melanin inhibiting cosmetic additive, preparation method and whitening cosmetic
  • Melanin inhibiting cosmetic additive, preparation method and whitening cosmetic
  • Melanin inhibiting cosmetic additive, preparation method and whitening cosmetic

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0024] Preparation Example 1 Gexianmi Extract

[0025] The specific preparation method is as follows: wash and dry the kudzu rice and crush it to 100 mesh, mix it with water according to the solid-to-liquid ratio of 1g:7mL, soak it for 1 hour, place it in the freezer, freeze it at -20°C for 12 hours, take it out, and thaw it to obtain jelly-like paste and purple liquid, the purple liquid is kept for use; the jelly-like paste is chewed, the liquid is squeezed out, combined with the purple liquid, and concentrated by ultrafiltration membrane to a relative density of 1.35 to obtain the kudzu root extract.

[0026] Phaeodactylum tricornutum has three different forms: oval, fusiform, and three-radiate, and these three forms can change under different environmental conditions.

preparation example 2 3

[0027] Preparation example 2 Phaeodactylum tricornutum extract

[0028]The specific preparation method is: wash and separate the cells of Phaeodactylum tricornutum with water, mix them with water according to the solid-to-liquid ratio of 1:2g / mL, place them in the freezer, freeze them at -20°C for 10 hours, take them out, and thaw them, repeating this 3 times , after thawing, centrifuge at 5000r / min for 15min, discard the solid, and concentrate the liquid ultrafiltration membrane to a relative density of 1.5 to obtain the Phaeodactylum tricornutum extract.

[0029] Ground fungus, also known as ground vegetable, is rich in protein, multivitamins, phosphorus, zinc, calcium and other minerals. It contains 15 grams of protein per 100 grams, which is higher than eggs, fungus, tremella, etc., and its total amino acid content is also higher than that of fungus and monkeys. In addition, it contains 0.2 grams of fat, 51.2 grams of carbohydrates, 3.9 grams of crude fiber, 406 mg of calc...

preparation example 3

[0030] Preparation Example 3 Auricularia officinalis Extract

[0031] The preparation method is as follows: wash, dry and crush the ground fungus to 100 mesh, mix it with water according to the solid-to-liquid ratio of 1g:10mL, soak for 1h, heat to boiling for 3h, cool to room temperature, add an equal volume of absolute ethanol, and continuously After stirring and mixing evenly, stand still for 3 hours, filter, and the obtained precipitate is repeatedly washed with water, dried to remove water, and the Auricularia auricularia extract is obtained.

[0032] Euglena, also known as green algae, is a single-celled organism that reproduces through cell division, survives on CO2 and water, and excretes oxygen. Rich in nutrients: vitamins, mineral nutrients, amino acids, unsaturated fatty acids, chlorophyll, lutein, zeaxanthin, GABA and other 59 kinds of nutrients that are necessary for the human body every day, all of which are indispensable for maintaining health. One of the most ...

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Abstract

The invention provides a melanin inhibiting cosmetic additive, a preparation method and a whitening cosmetic. The melanin inhibiting cosmetic additive is prepared from the following raw materials in parts by weight: 15-30 parts of a pogostemon auricularius extract, 10-20 parts of a phaeodactylum tricornutum extract, 5-12 parts of a nostoc commune extract, 2-5 parts of a euglena extract and 1-5 parts of a kelp extract. The melanin inhibiting cosmetic additive can prolong the moisturizing and water-locking effects of cosmetics by 5-7 hours, inhibit the formation of melanin, slow down the deposition of the melanin and improve the whitening effect, also has good effects of removing freckles, resisting allergy, resisting oxidation, resisting ultraviolet rays and the like, and has a wide application prospect.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a melanin-inhibiting additive for cosmetics, a preparation method and whitening cosmetics. Background technique [0002] Water is the source of life and the source of beautiful skin. Healthy and beautiful skin should be plump and plump, with sufficient moisture in each cell, showing a healthy complexion and luster, and the skin texture is orderly, and the physiological functions are sound; the lack of water in the cells will lead to dry lines, and even permanent wrinkles , as well as dark complexion, messy skin texture, and even loss of physiological functions (such as: metabolism, excretion). [0003] The key factor affecting the health of the skin is the moisture content of the skin. Usually the water content of the epidermis and dermis is about 75%; the skin with a water content of 10-20% in the stratum corneum will show a healthy state, generally not less than 10%. If th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9706A61K8/9711A61K8/99A61Q17/04A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/99A61K2800/5922A61K2800/72A61K2800/82A61Q17/04A61Q19/00A61Q19/02A61Q19/08A61K8/9706A61K8/9711
Inventor 瞿晓霈
Owner 上海典实医疗科技有限公司
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