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A cosmetic composition for conditioning keratinous skin

A cosmetic composition and the technology of the composition, applied in the direction of cosmetics, cosmetic preparations, skin care preparations, etc., can solve problems such as skin allergies, skin physical friction damage, etc., and achieve the goal of improving and keratosis of hair follicles and maintaining physiological metabolism Effect

Active Publication Date: 2018-09-14
杭州彼心生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the product design for conditioning exfoliated skin generally adopts different methods of chemical exfoliation and physical exfoliation. Chemical exfoliation generally uses glycolic acid and other irritating fruit acids. At the same time, it may cause skin allergies and other conditions
The physical method generally uses raw materials such as abrasive particles, mineral microparticles, polymers, and soluble bead particles, and uses mechanical friction to remove cutin. Generally, only the outermost layer of cutin can be removed, and it is relatively easy to cause physical damage to the skin. friction damage

Method used

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  • A cosmetic composition for conditioning keratinous skin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Cuticle Essence

[0030] A cosmetic composition for conditioning keratinous skin, the composition is composed of the following components in mass percentage: 4% mandelic acid, 2% vitamin B3, 0.5% jasmine flower extract, 5% glycerin, and 5% butanediol , methyl paraben 0.1%, essence 0.1%, sodium hydroxide 0.5%, and the balance is deionized water.

[0031] It is prepared by the following steps:

[0032] (1) Mix deionized water with glycerin, butylene glycol, and methyl paraben, heat to 80°C, and stir to dissolve;

[0033] (2) Cool the solution down to 40°C, add mandelic acid, vitamin B3, jasmine flower extract and essence, and mix well;

[0034] (3) Adjust the pH to 3.5-4.0 with sodium hydroxide;

[0035] (4) The essence is inspected, and after passing the test, it is then filled to obtain the product.

Embodiment 2

[0037] Keratin Essence

[0038] A cosmetic composition for conditioning keratinous skin, said composition is composed of oil phase, water phase and additive phase,

[0039] The oil phase is composed of the following components in mass percentage: stearyl ether-21 2%, stearyl ether-2 1%, glyceryl stearate 2%, hydrogenated polyisobutylene 5%, tocopherol 0.1%, Stearic acid 1%, isopropyl palmitate 8%, BHT antioxidant 0.05%;

[0040] The added phase is composed of the following components by mass percentage: 0.5% jasmine flower extract, 0.5% sodium hydroxide, 0.1% essence, and 0.1% methylparaben;

[0041] The water phase is composed of the following components in mass percentage: 4% mandelic acid, 2% vitamin B3, 5% glycerin, 5% butanediol, and the balance is deionized water.

[0042] It is prepared by the following steps:

[0043] (1) After heating the oil phase and the water phase to 80°C respectively, mix the two phases homogeneously for 5 minutes, stir and cool down, cool dow...

Embodiment 3

[0047] A cosmetic composition for conditioning keratinous skin, the composition is composed of the following components in mass percentage: 4.5% mandelic acid, 4.5% vitamin B3, 1.0% jasmine flower extract, 3% glycerin, and 7% butanediol , methyl paraben 0.1%, essence 0.1%, sodium hydroxide 0.7%, and the balance is deionized water.

[0048] The cosmetic composition is an essence, and its preparation method refers to Example 1.

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PUM

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Abstract

The invention relates to a cosmetic composition for regulating cutin skin. The composition is prepared from the following components in percentage by mass: 0.1-5.8% of mandelic acid, 0-10% of vitamin B3, 0-5% of a jasmine flower extracting solution and the balance of substances of external use dosage forms of cosmetics and deionized water or distilled water. The cosmetic composition disclosed by the invention is prepared by taking mandelic acid as a main active raw material and compounding an active vitamin additive and a natural extract; and due to the reasonable combination and matching of all the components, the cutin skin and dyskeratosis follicularis are improved in a combined synergetic way, and the normal physiological metabolism of the skin is maintained.

Description

technical field [0001] The invention relates to a cosmetic composition, in particular to a cosmetic composition for regulating keratin skin. Background technique [0002] The stratum corneum is the outermost layer of the skin and has the function of protecting the skin and locking in moisture. Modern people are exposed to poor external environmental conditions, unbalanced diet, abnormal life schedule, staying up late, smoking, drinking, emotions and other factors, which often slow down the metabolic rate. Abnormal metabolism makes keratinocytes unable to fall off naturally, thickly Accumulated on the surface, resulting in rough and dull skin, the skin care products applied are often blocked by this overly thick barrier and cannot be absorbed by the living cells below. Therefore, we want to prevent thickening of cutin. The surface layer of the skin is metabolized every week. Excessive old waste keratin accumulation on the skin will cause skin burden. Therefore, exfoliation ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9789A61K8/67A61K8/365A61Q19/00
Inventor 陈卿
Owner 杭州彼心生物科技有限公司