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Anti-ageing skin care product

A skin care and anti-aging technology, applied in the field of skin care products, can solve the problems of allergies, poor stability, human body hazards, etc., and achieve the effects of good anti-aging effect, delaying the aging speed, and strong removal ability.

Inactive Publication Date: 2018-01-19
GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Anti-aging cosmetics currently account for the majority of the cosmetics sales market. Most of the products start with the most important factors of skin aging: photoaging and free radicals, and add ingredients such as superoxide dismutase (SOD), tocopheryl acetate, ascorbic acid , retinol, which hinders free radicals from forming peroxides, has a single effect, and also has problems such as poor stability, easy discoloration and allergies
[0004] Some of the current anti-aging cosmetics use industrial ingredients with strong anti-oxidation properties in order to achieve a good anti-aging effect, and the short-term effect is quick, but long-term use is extremely harmful to the human body; some anti-aging cosmetics add vitamin antioxidants , but the stability of these antioxidants is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 6

[0031] Antioxidant effect test

[0032] According to the theory of free radical damage, the production of free radicals is the main cause of skin aging. Therefore, whether it has the ability to scavenge free radicals is one of the important indicators for evaluating anti-aging skin care products.

[0033] Diphenylpicryl radical (DPPH) is a stable nitrogen-centered free radical. If the test substance can remove it, it means that the test substance has the ability to reduce hydroxyl free radicals, alkyl free radicals or peroxyl free radicals. The role of free radicals. DPPH has a strong absorption at 520nm, and its ethanol aqueous solution is dark purple. After adding the test substance, use a spectrophotometer at 520nm to measure the decrease in absorbance caused by its removal of DPPH. According to the change in absorbance, the ability of the test substance to remove DPPH can be obtained . Other experimental principles for removing superoxide anions and hydroxyl radicals ar...

Embodiment 7

[0043] Verification of skin elasticity enhancement effect

[0044] The experimental population was divided into 7 groups, 20 people in each group. The subjects were grouped objectively, and they were not aware of the product ingredients, and the influence of psychological factors on the overall evaluation of the product was excluded. Each group of people uses the skin care products of Examples 1-5 and the control group (the setting of the control group is the same as in Example 6) respectively. Before applying the sample, the subject washed his face with the same mild cleanser, and selected a symmetrical position about 5×5cm on the left and right sides of the subject’s face 2 The size of the area is used as the experimental area, and about 0.5g of the corresponding skin care products used by each group is applied, and the frequency of use is once in the morning and once in the evening, and it is used continuously every day.

[0045] Before using the skin care products of Exam...

Embodiment 8

[0051] The test is divided into a control group and an experimental group. Experimental groups 1 to 5 are the skin care products prepared in Examples 1 to 5 respectively. The control group is divided into 14 groups. extract, Cordyceps militaris extract, yellow peach extract, pomelo peel extract, except that the contents of the four ingredients are different, and other ingredients are the same as in Example 1. In addition, in each group of tests, Cordyceps sinensis extract, Cordyceps militaris extract, The total content of yellow peach extract and pomelo peel extract in skin care products is the same, but the proportions of the four are different. In the control group 1-14, Cordyceps sinensis extract, Cordyceps militaris extract, yellow peach extract, The parts by weight of grapefruit peel extract four components are as shown in table 4:

[0052] Table 4 Cordyceps sinensis extract, Cordyceps militaris extract, yellow peach extract, grapefruit in skin care products of the contro...

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Abstract

The invention discloses an anti-ageing skin care product which contains the following components in percentage by mass: 0.1-1% of cordyceps sinensis extractive and 3-5% of cordyceps militaris extractive. According to the anti-ageing skin care product, the cordyceps sinensis extractive and the cordyceps militaris extractive are compounded, the functional components of the two are complementary, thecost is complementary, and the two jointly play the role of synergistic interaction, thus not only having good anti-ageing effect, but also being high in performance cost ratio; by being used in match with yellow peach extractive and shaddock peel extractive, the effect of synergistic interaction can be further exerted, and an anti-ageing effect is better achieved; and after being used for a longtime, the anti-ageing skin care product can play a better nourishing and anti-ageing role from the essence of skin growth.

Description

technical field [0001] The invention relates to a skin care product, especially an anti-aging skin care product. Background technique [0002] Skin aging is a gradual physiological process, and it is also the result of the combined effects of various factors such as genetics, environment, and social psychology. With the improvement of people's living standards, the functional requirements of skin care products are getting higher and higher, and skin care products with anti-aging effects are also emerging in an endless stream. The anti-aging approach mainly includes: protecting the skin from external environmental stimuli, removing excess free radicals in cells, repairing skin cells and supplementing nutrition. Skin anti-aging is the prevention of gradual functional changes in the skin over time, manifested in the prevention of wrinkles, dryness, flaking, sagging and pigmentation. Anti-aging cosmetics are cosmetics that achieve anti-aging effects, and are one of the importa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/9728A61Q19/08
Inventor 葛啸虎陈海佳王一飞王小燕
Owner GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD