A smear-type water light needle directly reaching the dermis and its preparation method

Abstract

The invention discloses smearing type intradermal injection capable of directly reaching the dermis layer and a preparation method thereof. The smearing type intradermal injection comprises, by weight, 10-30 parts of hyaluronic acid and 10-30 parts of collagen. The smearing type intradermal injection has the advantages that the smearing type intradermal injection is high in activity, appropriate in component and reasonable in combination, the smearing type intradermal injection can permeate the epidermis to reach the dermis layer when the smearing type intradermal injection is applied to the face or smeared to the epidermis of the skin, the hyaluronic acid and collagen lost due to aging are injected to allow the skin to absorb and store moisture with the weight being 1000 times of the weight of the skin, the regenerative function of cells is awakened, the withered and fractured cells of the skin are repaired again, the compact, smooth and elastic skin can be achieved again in a short time, effects of removing yellowness and whitening and resisting wrinkles and tightening the skin are achieved, the skin can restore elasticity, be transparent, bright and compact and form a moisture shield, different mechanisms are coordinated to bring an anti-ultraviolet effect into play, ultraviolet permeation can be reduced, the skin damage caused by the ultraviolet can be repaired, dual-protection and a good effect are achieved, and the smearing type intradermal injection has a quite good anti-allergic function.

Description

technical field [0001] The invention relates to the technical field of skin care products, in particular to a smear-type water light needle directly reaching the dermis and a preparation method thereof. Background technique [0002] The skin is the largest organ of the human body, with a total weight of 5-15% of the body weight, a total area of ​​1.5-2 square meters, and a thickness of 0.5-4 mm, which varies from person to person or from different parts. The skin covers the whole body, and it protects various tissues and organs in the body from physical, mechanical, chemical and pathogenic microorganisms. The skin has two barrier functions: on the one hand, it prevents the loss of water, electrolytes and other substances in the body; on the other hand, it prevents the intrusion of harmful substances from the outside. Maintaining the stability of the internal environment of the human body plays an important protective function physiologically, and the skin also participates ...

AI Technical Summary

Problems solved by technology

[0007] The smear-type water-light needle that reaches the dermis is also called skin care essence. At present, the water-light needle uses a negative pressure multi needle to inject the human body into the dermis of the skin, which will cause certain damage to the skin, and requires patented personnel to operate, which is inconvenient to use.

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