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Non-invasive skin care composition for skin barrier repair

A technology of skin barrier repair and skin care composition, which is applied in the field of skin care products, can solve problems that affect aesthetics and psychological feelings, rough skin, dull skin color, etc., and achieve good barrier repair effect, skin wrinkle reduction, and quick results

Active Publication Date: 2021-05-07
LUNALER HEALTH TECH GUANGZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the skin is not treated in time and the damaged skin barrier is repaired, it will lead to rough skin and dull skin color, which will affect the beauty and psychological feelings

Method used

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  • Non-invasive skin care composition for skin barrier repair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Product formulation of embodiment 1 skin care composition

[0023] Table 1 The specific composition of the non-invasive skin care composition for skin barrier repair of sensitive and fragile skin (weight percentage, %)

[0024] Recipe 1 Recipe 2 Recipe 3 Recipe 4 Comparing formula 1 Comparing formula 2 Oligopeptide 0.8 0.5 1 2 - 0.9 D-Panthenol 0.1 0.5 1 0.5 0.9 - tocopheryl acetate 0.5 0.8 0.6 0.4 0.5 0.5 Sodium hyaluronate 1 1.5 0.8 1.2 1 1 Centella Asiatica Extract 1 2 3 5 1 1 Camellia Seed Oil 5 8 4 7 5 5 Emulsifier 1.5 2 2.5 3 1.5 1.5 Deionized water margin margin margin margin margin margin

Embodiment 2

[0025] Example 2 Microbial testing

[0026] The skin care composition samples of formula 1-4 were tested according to the standards of "Safety Technical Specifications for Cosmetics (2015 Edition)", the number of colonies <10CFU / g, the total number of mold and yeast <10CFU / g, Pseudomonas aeruginosa was not detected No heat-resistant coliforms and Staphylococcus aureus were detected, all of which met the standard requirements.

Embodiment 3

[0027] Embodiment 3 skin irritation test

[0028] For the sake of safety, 30 non-pregnant female subjects aged 25-35 were selected, and the subjects had no history of allergic dermatitis. Apply about 0.025ml of the skin care composition sample of formula 1-4 to the small chamber of the spot tester, stick the special tape for external use on the back of the test subject, remove the spot tester after 24 hours, and gently wipe it with a damp paper towel if there is any remaining product. Wipe off, and record the results at 0.5, 24, and 48 hours respectively according to the skin reaction grading standard in the "Safety and Technical Specifications for Cosmetics" (2015).

[0029] Patch test results: 30 non-pregnant female subjects did not show any adverse reactions to the skin care composition samples of formula 1-4 at 0.5, 24, and 48 hours, and did not appear symptoms such as erythema, burning sensation, itching, etc., indicating that this The inventive skin care composition is ...

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Abstract

The invention belongs to the field of skin care products, and in particular relates to a non-invasive skin care composition for repairing the skin barrier of sensitive and fragile skin. The skin care composition includes oligopeptides, D-panthenol, tocopheryl acetate, sodium hyaluronate, centella asiatica extract, camellia seed oil, emulsifier, deionized water and other ingredients. When the composition obtained by mixing a certain proportion of D-panthenol and oligopeptide acts on damaged skin, the two will produce a synergistic skin barrier repair effect, and the repair effect is better than the formula using D-panthenol or oligopeptide alone . The subjects' skin not only significantly reduced skin wrinkles, but also significantly improved skin gloss.

Description

technical field [0001] The invention belongs to the field of skin care products, and in particular relates to a non-invasive skin care composition for repairing the skin barrier of sensitive and fragile skin. Background technique [0002] Cosmetology is a kind of skin care and modification method. It maintains human skin, modifies human appearance on the original basis, improves or prevents skin problems, delays aging, restores youthfulness, and enhances the overall beauty of the skin. . For certain groups of people with sensitive and fragile skin, due to the thinner stratum corneum, the skin is more prone to redness, itching, and redness, swelling and rashes in severe cases. During pregnancy, due to the difference in hormone secretion, some pregnant women's skin will become sensitive, fragile and rough, the pores will become enlarged, the complexion will be dull, or the skin will also become dull due to the influence of irritating food and dry weather. If the skin is not ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9789A61K8/92A61K8/67A61K8/64A61K8/42A61Q19/00A61Q19/08
CPCA61K8/42A61K8/64A61K8/678A61K8/922A61K2800/592A61Q19/00A61Q19/005A61Q19/08A61K8/9789
Inventor 周彧峰潘晓燕许飒
Owner LUNALER HEALTH TECH GUANGZHOU CO LTD
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