Preparation process and use method of beauty liquid

Abstract

The invention discloses a preparation process of beauty liquid. The beauty liquid is prepared from 80-90% of pigskin acid extracting solution, 0.5-1% of glutathione/ L-cysteine, 9-19% of medical glycerin and 0.1-1.0% of transdermal agent. The preparation process comprises the following steps: adding 1-2 times of edible white vinegar into pigskin, and performing acid leaching treatment at normal temperature to obtain the pigskin acid extracting solution for later use; and then adjusting the pH value of the pigskin acid extracting solution to 7.0-7.5, sequentially adding glutathione (or/ and L-cysteine), medical glycerin and transdermal agent (selected from any one of azone, laurocapram and fatty alcohol-polyoxyethylene ether), and fully stirring and mixing to obtain the beauty liquid. The beauty liquid is applied to skin, and has the effects of removing wrinkles, whitening and fading spots after long-term use.

Description

technical field [0001] The invention belongs to the technical field of beauty cosmetics, and relates to a preparation process and a use method of a beauty liquid, in particular to a preparation process and a use method of a beauty liquid with whitening, freckle-removing and wrinkle-removing functions. Background technique [0002] The skin is the barrier of the human body and a true portrayal of human health. Due to the influence of factors such as visceral function, endocrine, genetics, drugs, ultraviolet radiation, mental stress, trauma, malnutrition, and inferior cosmetics, such as the decrease in the activity of the body's own antioxidant system and immunity, and the exposure of human skin to the external environment Long-term exposure to ultraviolet rays, air pollution and other reasons will increase the oxygen free radicals in the body, increase the activity of tyrosinase, and cause spots, pigmentation, dry and wrinkled skin, and make the face dull and in a sub-healthy...

AI Technical Summary

Problems solved by technology

[0003] However, there are a wide variety of whitening and freckle-removing anti-aging products on the market, but the lead, mercury, and phenol content in most of them exceed the standard. The strength decreases, forming new and more spots, which is not conducive to further skin care

However, anti-wrinkle products have very different functions and effects. Most products usually cannot improve skin metabolism, promote skin blood circulation, increase skin nutrition, and cannot fundamentally remove wrinkles and pigmentation on the skin.

And most of the products contain heavy metals, safety and sequelae are still unpredictable, if used improperly, it may cause skin damage in the future

[0004] At present, there are many cosmetics for external use at home and abroad, and each has its own characteristics, but there are few cosmetics developed with pigskin as the main raw material. The main reason is that pigskin is prone to collagen denaturation under heating conditions, that is, it is difficult to achieve direct The effect of supplementing collagen is also inconvenient during use (difficult to absorb)