Water-replenishing repairing cosmetic as well as preparation method and application thereof

Abstract

The invention discloses a water-replenishing repairing cosmetic as well as a preparation method and application thereof. In the invention, a skin water-replenishing repairing cosmetic with an excellent effect is prepared by combining traditional cosmetic effective raw materials with genetic engineering product biotic factors and adopting a vacuum freeze-drying technique. The cosmetic disclosed bythe invention comprises water-replenishing repairing freeze-dried powder and water-replenishing repairing base liquid, wherein the freeze-dried powder comprises the following main components: grape seed extract, hydrolyzed red alga extract, low-molecular-weight hyaluronic acid, hydrolyzed collagen, recombinant human keratinocyte growth factor, recombinant human epidermal cell growth factor and micromolecular heparin sodium; and the base liquid comprises the following main components: hyaluronic acid (HA) with molecular weight of 1500000-2500000, methyl propanediol, honey extract, PCA (pyrrolidone carboxylic acid) sodium, dissolved proteinase, 1,2-hexylene glycol, oat beta-glucan, soybean isoflavone and the like. The water-replenishing repairing cosmetic disclosed by the invention can be used for daily skin nursing, can also be used through introduction by virtue of ultrasonic and other methods, and has the beautifying effects of replenishing skin water, repairing damaged cells caused by water deficiency and enhancing skin elasticity.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a skin moisturizing and repairing cosmetic and its preparation method and application. Background technique [0002] Water is one of the important substances that the human body depends on for survival, and is also one of the important components of the human body. Without water, the metabolism and other life activities of the human body will be affected. For example, if the human body loses 10% of water, it will threaten the health of the body. will cause death. The skin is one of the important organs of the human body, and the impact and damage of water shortage cannot be ignored. The skin covering the surface of the human body is most affected by external factors such as the environment, and it is easy to lose moisture. When the skin lacks water, the skin will lose its elasticity and the speed of repair and regeneration will slow down, resulting in skin problems such as dryness, agin...

AI Technical Summary

Problems solved by technology

Most of the hydrating products currently on the market are cosmetics obtained by means of emulsification such as creams and water agents. Most of these cosmetics are added with traditional moisturizers such as hyaluronic acid and some plant extracts. This type of cosmetics only It can moisturize the skin from the surface of the skin to a certain extent, but it cannot reach the deep layer of the skin and solve the problem of water shortage from the root. At present, there are also transdermal absorbents added on the market, but the effect is still not ideal

[0003] After the skin is dehydrated, it will cause damage to the skin cells, and the repair speed of the damaged skin is slow and difficult to repair normally. At this time, it is necessary to add some active substances such as cell biological factors to promote skin regeneration and repair. All of them are macromolecules or substances that are heterologous to the human body, and it is difficult to reach the deep layer of the skin to play a repairing function

At present, there is another type that achieves the repairing effect by adding biological factors obtained by genetic engineering methods, but because the skin surface cannot be replenished and locked in time after repairing, the long-term effect of replenishing and repairing is still not good.

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