CN113116805A

CN113116805A - Skin care composition containing rose leaf cell extract for improving skin roughness

Info

Publication number: CN113116805A
Application number: CN202110382851.7A
Authority: CN
Inventors: 张应贤
Original assignee: Guangzhou Yunli Biotechnology Co ltd
Current assignee: Guangzhou Yunli Biotechnology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-07-16

Abstract

The invention discloses a skin care composition containing rose leaf cell extract for improving skin roughness, which is characterized by comprising the following components in parts by mass: 3-8 parts of yeast extract, 2-5 parts of glycerol glucoside, 0.01-2 parts of desert rose leaf cell extract, 0.5-1 part of acetyl chitosamine, 0.5-1.5 parts of hydroxyethyl piperazine ethane sulfonic acid, 1-3 parts of avocado oil, 3-5 parts of sunflower seed oil, 1-3 parts of glycerol, 0.5-2 parts of 1, 2-pentanediol, 0.2-1 part of caprylyl glycol, 0.03-0.5 part of chitosan and 0.02-0.5 part of sodium alginate. Compared with the prior art, the invention has the advantages that: the skin roughness and the appearance are improved through multiple mechanism angles by softening cutin, opening a channel for the skin, supplementing moisture for the skin, locking nutrients required by the skin, supplementing trace elements such as zinc and the like for the skin, regulating the skin, accelerating the synthesis of hyaluronic acid, and enabling the skin to be finer and smoother.

Description

Skin care composition containing rose leaf cell extract for improving skin roughness

Technical Field

The invention relates to the technical field of cosmetics, in particular to a skin care composition containing rose leaf cell extract and used for improving skin roughness.

Background

The quality of skin not only reflects the physiological health condition of human body, but also influences the external appearance of a person and determines the first impression of people. Before the age of 25, the skin surface is smooth, bright and elastic, and has youthful breath. But after that, the skin begins to age gradually.

Once the skin cutin is accumulated too much, the skin is easy to be worn like a layer of shackles, so that the skin becomes dry and rough; at present, nutrient substances in many skin care products cannot be absorbed and utilized by skin, so that the skin is easily subjected to over-nutrition, and skin problems such as fat grains, acnes and the like are easily caused.

In modern society, along with economic development and abundant material life, people are more and more attentive to beauty, the requirement for beauty is higher and higher, and delicate and fair skin becomes ideal skin in the eyes of women, and the makeup is always appropriate to be light and thin as long as a good base is provided. If the demand is needed, the corresponding goods can be produced. Skin care products like bamboo shoots in spring after rain are numerous in layers and full of eyes, people are not occupied, the effects of the products are mostly to repair damaged skin and slow down the skin aging speed to enable the skin to be intact as before, and the cosmetics are deeply touted by consumers. People hope that the product can enable skin pores of the people to be not large and rough any more and enable color spots to disappear, and the skin becomes fine and smooth and can be nourished into the baby muscle again.

One of the main purposes of using cosmetics is to protect the skin from the damage of stress factors leading to dehydration. Drying the air, especially during cold or hot periods and air conditioning, also causes the skin to be particularly dry. The stratum corneum provides a barrier to evaporation of water from the epidermis. Daily, our skin is exposed to various environmental attacks that damage this barrier and increase the rate of skin dehydration, causing skin dryness. If skin cutin is irregularly cleaned, the skin care product can be blocked and cannot penetrate into the deep layer of the skin, and can not play a role in skin care, and acne can grow, blackheads and comedones, so that rough skin is caused.

Disclosure of Invention

The invention aims to provide a skin care composition containing rose leaf cell extract for improving skin roughness, which can soften cutin, open a channel for skin, supplement moisture for skin, lock nutrients required by skin, supplement trace elements such as zinc for skin, regulate skin, accelerate synthesis of hyaluronic acid, realize improvement of rough appearance of skin from multiple mechanism angles and enable skin to be finer and smoother.

The purpose of the invention is realized by the following technical scheme:

the skin care composition containing the rose leaf cell extract for improving the skin roughness comprises the following components in parts by mass: 3-8 parts of yeast extract, 2-5 parts of glycerol glucoside, 0.01-2 parts of desert rose leaf cell extract, 0.5-1 part of acetyl chitosamine, 0.5-1.5 parts of hydroxyethyl piperazine ethane sulfonic acid, 1-3 parts of avocado oil, 3-5 parts of sunflower seed oil, 1-3 parts of glycerol, 0.5-2 parts of 1,2 pentanediol, 0.2-1 part of caprylyl glycol, 0.03-0.5 part of chitosan, 0.02-0.5 part of sodium alginate and 20-50 parts of water.

Further, the feed comprises the following components in parts by mass: 3.5-7 parts of yeast extract, 2.5-4 parts of glycerol glucoside, 0.1-2 parts of desert rose leaf cell extract, 0.6-1 part of acetyl chitosamine, 0.8-1.5 parts of hydroxyethyl piperazine ethane sulfonic acid, 1.5-3 parts of avocado oil, 3.5-5 parts of sunflower seed oil, 1.5-3 parts of glycerol, 0.8-2 parts of 1, 2-pentanediol, 0.2-0.8 part of caprylyl glycol, 0.1-0.5 part of chitosan, 0.1-0.5 part of sodium alginate and 20-50 parts of water.

A method for preparing a skin care composition containing rose leaf cell extract for improving skin roughness, comprising the steps of: the skin care composition containing the rose leaf cell extract and used for improving skin roughness is prepared by adopting an oil phase wrapping water phase wrapping technology, uniformly mixing and stirring a yeast extract, glycerol glucoside, a desert rose leaf cell extract, acetyl chitosamine, glycerol, 1,2 pentanediol, caprylyl glycol and water to prepare a water phase, taking avocado oil and sunflower seed oil as oil phases, and taking chitosan and sodium alginate as wall materials.

Compared with the prior art, the invention has the advantages that:

glycerol glucoside: the dead grass during blooming is extracted and refined, and the skin cell activity and metabolism are enhanced; restoring aged cells to a young cell state; promoting the generation of collagen, slowing down the aging process of skin cells, activating and regenerating skin cells, accelerating wound healing and tissue repair, relieving skin redness and resisting erythra; the moisturizing factor can increase the moisturizing property, elasticity and smoothness of the skin, make the skin smooth and tender, and recover and keep a light state. Contains epidermal and dermal growth factors, can activate the activity of weak cells, quickly rebuild horny layer, repair tissues and repair skin deep injury, surpass the water locking and moisturizing of hyaluronic acid, and can realize long-acting deep moisturizing. Has good effects in the aspects of microneedle laser repair, acne mark removal, aging resistance and moisture preservation.

The acetyl chitosamine is widely distributed in nature, most of the acetyl chitosamine exists in the form of chitin, monosaccharide similar to glucose can be converted into hyaluronic acid and chondroitin sulfate, the collagen tissue can be healthier, the biosynthesis of hyaluronic acid is accelerated, the collagen can be easily absorbed by the skin, the roughness of the skin is improved, the glossiness and the elasticity of the skin are enhanced, the skin is smoothened, the water and oil balance is adjusted, and the skin is protected.

Leaf cell extract of Rosa desertorum (Adenium OBESUM): promoting cell renewal of epidermal layer, helping to retain water molecules, and enhancing water system; the synthesis of glycosaminoglycan in the dermis is improved, the synthesis of hyaluronic acid is improved, the moisture can be smoothly transported to the epidermis from the dermis, and the desert rose has the super water replenishing and locking functions, so that the skin is protected from being dry and rough, dull in complexion, dry in external oil and lacking in elasticity due to the fact that the skin lacks water caused by sleeping at night, season change, environment and the like; it also has effects in reducing free radical generation, inhibiting cell dysfunction caused by free radical, and resisting aging.

The yeast extract has good effects of scavenging free radicals and resisting aging, can improve skin texture, fine lines and wrinkles, increase skin elasticity, make skin smooth and delicate, and can also alleviate and prevent skin dullness generated in the early aging process. Yeast extracts also have a strong water-locking effect: the moisturizing cream is rich in Natural Moisturizing Factors (NMF), can promote the cuticle to more effectively retain moisture, can deeply moisten the skin, and can prevent the skin from being dry; the skin barrier function is enhanced by increasing the content of ceramide in the horny layer, and the percutaneous water loss is reduced; can also repair the damaged stratum corneum lipid barrier, improve the skin resistance and improve the skin condition; the excess sebum can be effectively adjusted, so that the oil and the water of the skin are balanced and the skin does not become oily and shiny; enhancing SOD activity, improving skin anti-free radical ability, and improving microcirculation; the yeast extract contains nutrients such as vitamins and minerals, and can provide sufficient nutrition for skin.

Avocado oil: the skin care cream is prepared from avocados, has weak hazelnut flavor, high safety to skin, rich vitamins, sterols, lecithin and the like, has good nutrition and osmosis effects, can fully nourish skin, make skin white, fine and glossy, has a good effect on dry and heat-damaged hair, enables the hair to become soft and glossy, and is very suitable for dry and aged skin, skin dryness of pregnant women, prevention of striae gravidarum, oil for maintenance in winter, repair type face cream and the like.

Sunflower seed oil: the skin care product is natural and plant-derived, contains abundant linoleic acid, linolenic acid, palmitic acid, stearic acid and the like and various vitamins, and the content of unsaturated fatty acid in skin intercellular substance can be greatly lost with the age, so that various problems of the skin are caused, and the skin care product can well help the skin to recover to a normal level, thereby protecting the barrier effect of the skin and reducing the transdermal water loss; is helpful for coordinating hormone level, promoting cell regeneration, benefiting sebaceous gland metabolism, relieving skin allergy and eczema, and preventing xerosis cutis and water deficiency; linolenic acid and vitamins can fully nourish cells, effectively remove intracellular waste, proliferate collagen and elastic fiber, help eliminate wrinkles and strengthen gradually loose skin.

Hydroxyethyl piperazine ethane sulfonic acid: has effects of softening cutin and whitening skin; if the cutin is irregularly cleaned, the skin care product can be blocked and cannot penetrate into the deep layer of the skin, and can not play a role in skin care and can also grow pimples, blackheads and acnes; it has exfoliating component capable of mildly removing dead skin and residual dirt, improving rough skin, promoting metabolism, brightening skin color, and exfoliating without damaging skin.

The invention realizes the improvement of rough appearance of the skin and enables the skin to be finer and smoother by softening cutin, opening a channel for the skin, supplementing moisture and locking nutrients required by the skin, supplementing trace elements such as zinc and the like for the skin, regulating the skin, accelerating the synthesis of hyaluronic acid and realizing the improvement of rough appearance of the skin from multiple mechanism angles.

Detailed Description

Example 1

5 parts of yeast extract, 3 parts of glycerol glucoside, 0.55 part of desert rose leaf cell extract, 0.6 part of acetyl chitosamine, 1.2 parts of hydroxyethyl piperazine ethane sulfonic acid, 2 parts of avocado oil, 4 parts of sunflower seed oil, 2 parts of glycerol, 1.5 parts of 1,2 pentanediol, 0.8 part of octaethylene glycol, 0.3 part of chitosan, 0.03 part of sodium alginate and 30 parts of water.

Example 2

3.5 parts of yeast extract, 2.5 parts of glycerol glucoside, 0.1 part of desert rose leaf cell extract, 0.6 part of acetyl chitosamine, 0.8 part of hydroxyethyl piperazine ethane sulfonic acid, 1.5 parts of avocado oil, 3.5 parts of sunflower seed oil, 1.5 parts of glycerol, 0.8 part of 1, 2-pentanediol, 0.2 part of caprylyl glycol, 0.1 part of chitosan, 0.1 part of sodium alginate and 20 parts of water.

Example 3

7 parts of yeast extract, 4 parts of glycerol glucoside, 2 parts of desert rose leaf cell extract, 1 part of acetyl chitosamine, 1.5 parts of hydroxyethyl piperazine ethanesulfonic acid, 3 parts of avocado oil, 5 parts of sunflower seed oil, 3 parts of glycerol, 2 parts of 1,2 pentanediol, 0.8 part of caprylyl glycol, 0.5 part of chitosan, 0.5 part of sodium alginate and 40 parts of water.

Examples 1-3 all employ the preparation of the wrap.

Comparative example 1

The difference from example 1 is that the desert rose leaf cell extract was not added.

Comparative example 2

The difference from example 1 is that no avocado oil, sunflower seed oil, was added.

Comparative example 3

The difference from example 1 is that no hydroxyethylpiperazine ethanesulfonic acid is added.

Efficacy verification

Roughness of skin

Subject: 60 women with common skin problems had a tendency to dry, rough, skinning (average age: 36 years)

Emulsions or creams containing 2% of the compositions of examples 1-3 and comparative examples 1-3 were used 2 times a day for 4 consecutive weeks.

Skin surface parameters were determined using SELS (active skin surface assessment) evaluation method, as shown in fig. 1.

And (4) conclusion: as can be seen from the test results in FIG. 1, the samples used contain 2% of the composition, examples 1-3 are clearly able to reduce skin roughness, with a 69% reduction in skin roughness using the composition containing 2% of example 1. The composition provided by the invention can obviously reduce the roughness of the skin, improve the appearance of the skin and recover the delicate skin.

Skin performance verification

Emulsions or creams containing 2% of the compositions of examples 1-3 and comparative examples 1-3 were used 2 times a day for 4 consecutive weeks. Placebo controls.

Measuring parameters: moisture retention and smoothness of skin.

Results after 28 days

Table 1: skin performance verification

To summarize: as can be seen from the data in table 1, the compositions provided in the examples significantly increased skin moisturization and smoothness, and the skin was smoother and more tender.

Claims

1. The skin care composition containing the rose leaf cell extract for improving the skin roughness is characterized by comprising the following components in parts by mass: 3-8 parts of yeast extract, 2-5 parts of glycerol glucoside, 0.01-2 parts of desert rose leaf cell extract, 0.5-1 part of acetyl chitosamine, 0.5-1.5 parts of hydroxyethyl piperazine ethane sulfonic acid, 1-3 parts of avocado oil, 3-5 parts of sunflower seed oil, 1-3 parts of glycerol, 0.5-2 parts of 1,2 pentanediol, 0.2-1 part of caprylyl glycol, 0.03-0.5 part of chitosan, 0.02-0.5 part of sodium alginate and 20-50 parts of water.

2. The skin care composition containing rose leaf cell extract for improving skin roughness as claimed in claim 1, comprising the following components in parts by mass: 3.5-7 parts of yeast extract, 2.5-4 parts of glycerol glucoside, 0.1-2 parts of desert rose leaf cell extract, 0.6-1 part of acetyl chitosamine, 0.8-1.5 parts of hydroxyethyl piperazine ethane sulfonic acid, 1.5-3 parts of avocado oil, 3.5-5 parts of sunflower seed oil, 1.5-3 parts of glycerol, 0.8-2 parts of 1, 2-pentanediol, 0.2-0.8 part of caprylyl glycol, 0.1-0.5 part of chitosan, 0.1-0.5 part of sodium alginate and 20-50 parts of water.

3. A method for preparing a skin care composition containing rose leaf cell extract for improving skin roughness, comprising the steps of: the skin care composition containing the rose leaf cell extract and used for improving skin roughness is prepared by adopting an oil phase wrapping water phase wrapping technology, uniformly mixing and stirring a yeast extract, glycerol glucoside, a desert rose leaf cell extract, acetyl chitosamine, glycerol, 1,2 pentanediol, caprylyl glycol and water to prepare a water phase, taking avocado oil and sunflower seed oil as oil phases, and taking chitosan and sodium alginate as wall materials.