阅读说明：本技术 一种有效修复皮肤角质屏障受损和功能重建的化妆品制剂 (Cosmetic preparation for effectively repairing skin cutin barrier damage and function reconstruction ) 是由 林杰彬 于 2021-09-27 设计创作，主要内容包括：本发明涉及一种有效修复皮肤角质屏障受损和功能重建的化妆品制剂。本发明提供的一种有效修复皮肤角质屏障受损和功能重建的化妆品制剂,通过缓和各种外界刺激和伤害,同时快速恢复受损及干燥肌肤的水分含量,能够很好溶入细胞间隙,加速皮肤受损角质层恢复其屏障功能,具有抑制表皮水分散失,保持皮肤水分含量、修复皮肤屏障功能、改善皮肤毛孔大小、改善炎症肌肤、修复受损肌肤等效果,可以有效修复敏感性皮肤恢复健康状态,为消费者提供了新的多效化妆品,具有较好的推广前景。(The present invention relates to a cosmetic preparation effective in repairing impaired skin keratinous barrier and functional reconstruction. The cosmetic preparation for effectively repairing the damaged skin cutin barrier and reconstructing the function, provided by the invention, can be well dissolved into intercellular spaces by relieving various external stimuli and injuries and quickly recovering the moisture content of damaged and dry skin, can accelerate the damaged skin cutin to recover the barrier function of the damaged skin cutin, has the effects of inhibiting the loss of epidermal moisture, keeping the moisture content of the skin, repairing the skin barrier function, improving the size of skin pores, improving inflammatory skin, repairing the damaged skin and the like, can effectively repair sensitive skin to recover the healthy state, provides a new multi-effect cosmetic for consumers, and has a good popularization prospect.)

1. A cosmetic preparation for effectively repairing skin cutin barrier damage and function reconstruction is characterized by comprising the following main components in parts by weight: 10-20 parts of ceramide, 5-10 parts of sodium pyrrolidone carboxylate, 15-25 parts of squalane, 1-5 parts of lactic acid, 10-20 parts of beta-glucan, 55-10 parts of vitamin B, 20-30 parts of higher fatty alcohol, 10-15 parts of sodium polyglutamate, 20-30 parts of citric acid glycerol stearate, 1-5 parts of xanthan gum, 1-5 parts of acetyl chitosamine and 1-5 parts of nicotinamide.

2. The cosmetic formulation effective for repairing impaired and functionally reestablished cutaneous keratinous barrier according to claim 1, wherein: the composition is composed of 10 parts of ceramide, 5 parts of sodium pyrrolidone carboxylate, 15 parts of squalane, 1 part of lactic acid, 10 parts of beta-glucan, 55 parts of vitamin B, 20 parts of higher fatty alcohol, 10 parts of sodium polyglutamate, 20 parts of glycerol stearic acid citrate, 1 part of xanthan gum, 1 part of acetyl chitosamine and 1 part of nicotinamide.

3. The cosmetic formulation effective for repairing impaired and functionally reestablished cutaneous keratinous barrier according to claim 1, wherein: the composition is composed of 15 parts of ceramide, 7 parts of sodium pyrrolidone carboxylate, 20 parts of squalane, 3 parts of lactic acid, 15 parts of beta-glucan, 57 parts of vitamin B, 25 parts of higher fatty alcohol, 13 parts of sodium polyglutamate, 25 parts of glycerol stearate citrate, 3 parts of xanthan gum, 3 parts of acetyl chitosamine and 3 parts of nicotinamide.

4. The cosmetic formulation effective for repairing impaired and functionally reestablished cutaneous keratinous barrier according to claim 1, wherein: the composition comprises 20 parts of ceramide, 10 parts of sodium pyrrolidone carboxylate, 25 parts of squalane, 5 parts of lactic acid, 20 parts of beta-glucan, 510 parts of vitamin B, 30 parts of higher fatty alcohol, 15 parts of sodium polyglutamate, 30 parts of glycerol stearic acid citrate, 5 parts of xanthan gum, 5 parts of acetyl chitosamine and 5 parts of nicotinamide.

5. The cosmetic formulation effective for repairing impaired and functionally reestablished cutaneous keratinous barrier according to claim 1, wherein: the higher fatty alcohol is one or more of stearyl alcohol, cetearyl alcohol, and behenyl alcohol.

Technical Field

The invention relates to the technical field of cosmetics, in particular to a cosmetic preparation for effectively repairing skin cutin barrier damage and function reconstruction.

Background

The natural barrier of the skin refers to the stratum corneum barrier and the sebum membrane attached to the skin surface, which together form a physical barrier. The stratum corneum barrier is a "brick wall structure" composed of lipids and water between the cells of the stratum corneum. The sebum membrane participates in the formation of weak acid pH on the skin surface, and prevents the loss of skin moisture. With the recent global climate change and serious environmental pollution, various external pollutions cause damages to the skin of a human body, increasingly tense work and fast-paced life further aggravate the damage of the skin barrier, cause the too fast water loss, and cause the problems of rough, loose, sensitive, aging and the like of the skin caused by the invasion of external harmful substances into the skin.

Once the barrier function of the skin is compromised, it becomes abnormally sensitive and fragile, and bitter. This poor skin condition is not a case, is common among people, and is not low in proportion. For sensitive and fragile skin, some super mild skin care products which are declared to be free of potential stimulus sources such as essence, preservative, mineral oil, alcohol, pigment and the like are available on the market, but the skin problems of the products can not be solved from the root, and the problems existing originally still exist.

Disclosure of Invention

In view of the problems in the prior art, the invention discloses a cosmetic preparation for effectively repairing skin cutin barrier damage and functional reconstruction, which comprises the following main components in parts by weight:

in a preferred embodiment of the present invention, the higher fatty alcohol is one or a mixture of more than one of stearyl alcohol, cetearyl alcohol, and behenyl alcohol.

In a preferred embodiment of the present invention, ceramide is a phospholipid having ceramide as a skeleton, and mainly comprises ceramide phosphorylcholine and ceramide phosphorylethanolamine, and is a main component of cell membranes, 40% to 50% of sebum in the horny layer is composed of ceramide, and ceramide is a main part of intercellular matrix and plays an important role in maintaining the moisture balance of the horny layer. Ceramides have a strong ability to associate with water molecules, and they maintain skin moisture by forming a network in the stratum corneum.

In a preferred embodiment of the present invention, sodium pyrrolidone carboxylate is a substance naturally present in the skin and is an amino acid derivative. The water-soluble humectant is soluble in water and ethanol but insoluble in oil, has strong hygroscopicity, can absorb moisture from air, and is used as a humectant in cosmetics.

As a preferred embodiment of the present invention, squalane is a scarcely animal fat which is high in chemical stability and excellent in feeling of use, has a good affinity for the skin, has a low polarity and a moderate spreadability.

The invention has the beneficial effects that: the cosmetic preparation for effectively repairing the damaged skin cutin barrier and reconstructing the function, provided by the invention, can be well dissolved into intercellular spaces by relieving various external stimuli and injuries and quickly recovering the moisture content of damaged and dry skin, can accelerate the damaged skin cutin to recover the barrier function of the damaged skin cutin, has the effects of inhibiting the loss of epidermal moisture, keeping the moisture content of the skin, repairing the skin barrier function, improving the size of skin pores, improving inflammatory skin, repairing the damaged skin and the like, can effectively repair sensitive skin to recover the healthy state, provides a new multi-effect cosmetic for consumers, and has a good popularization prospect.

Detailed Description

Example 1

The invention relates to a cosmetic preparation for effectively repairing skin cutin barrier damage and function reconstruction, which comprises the following main components in parts by weight:

the higher fatty alcohol is one or more of stearyl alcohol, cetearyl alcohol, and behenyl alcohol.

The selected ceramide is a phospholipid taking ceramide as a skeleton, mainly comprises ceramide phosphorylcholine and ceramide phosphorylethanolamine, is a main component of a cell membrane, 40-50% of sebum in a horny layer is composed of ceramide, and the ceramide is a main part of an intercellular matrix and plays an important role in keeping the moisture balance of the horny layer. Ceramides have a strong ability to associate water molecules, which maintain skin moisture by forming a network structure in the stratum corneum; the selected sodium pyrrolidone carboxylate is a substance naturally existing in skin, is an amino acid derivative, is dissolved in water and ethanol but not oil, has stronger hygroscopicity, can absorb moisture from air, and is used as a humectant in cosmetics; the selected squalane is rare animal oil with high chemical stability and excellent use feeling, has better affinity to the skin, and has lower polarity and moderate spreadability.

Example 2

The invention relates to a cosmetic preparation for effectively repairing skin cutin barrier damage and function reconstruction, which comprises the following main components in parts by weight:

the higher fatty alcohol is one or more of stearyl alcohol, cetearyl alcohol, and behenyl alcohol.

The selected ceramide is a phospholipid taking ceramide as a skeleton, mainly comprises ceramide phosphorylcholine and ceramide phosphorylethanolamine, is a main component of a cell membrane, 40-50% of sebum in a horny layer is composed of ceramide, and the ceramide is a main part of an intercellular matrix and plays an important role in keeping the moisture balance of the horny layer. Ceramides have a strong ability to associate water molecules, which maintain skin moisture by forming a network structure in the stratum corneum; the selected sodium pyrrolidone carboxylate is a substance naturally existing in skin, is an amino acid derivative, is dissolved in water and ethanol but not oil, has stronger hygroscopicity, can absorb moisture from air, and is used as a humectant in cosmetics; the selected squalane is rare animal oil with high chemical stability and excellent use feeling, has better affinity to the skin, and has lower polarity and moderate spreadability.

Example 3

The invention relates to a cosmetic preparation for effectively repairing skin cutin barrier damage and function reconstruction, which comprises the following main components in parts by weight:

the higher fatty alcohol is one or more of stearyl alcohol, cetearyl alcohol, and behenyl alcohol.

The selected ceramide is a phospholipid taking ceramide as a skeleton, mainly comprises ceramide phosphorylcholine and ceramide phosphorylethanolamine, is a main component of a cell membrane, 40-50% of sebum in a horny layer is composed of ceramide, and the ceramide is a main part of an intercellular matrix and plays an important role in keeping the moisture balance of the horny layer. Ceramides have a strong ability to associate water molecules, which maintain skin moisture by forming a network structure in the stratum corneum; the selected sodium pyrrolidone carboxylate is a substance naturally existing in skin, is an amino acid derivative, is dissolved in water and ethanol but not oil, has stronger hygroscopicity, can absorb moisture from air, and is used as a humectant in cosmetics; the selected squalane is rare animal oil with high chemical stability and excellent use feeling, has better affinity to the skin, and has lower polarity and moderate spreadability.

Parts not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.