Cosmetic novel bio-preservative

Abstract

The invention relates to a preparation method of a cosmetic novel bio-preservative. The method is characterized in that according to a certain formula design, three components of chitosan, epsilon-polylysine, and a grapefruit seed extract are effectively prepared into a wide-spectrum antibacterial cosmetic preservative which can be applied under various conditions.

Description

technical field [0001] The invention relates to a novel biological preservative for cosmetics, in particular to a preparation method for a novel biological preservative for cosmetics. Background technique [0002] In the process of cosmetics production, circulation and consumer use, anticorrosion is a problem that needs to be solved in product quality assurance. Cosmetics are mostly non-disposable products, and the anti-corrosion of the product after the first use of the consumer until the product is used up is particularly critical. The antiseptic methods of cosmetics include various physical or chemical methods, such as heat sterilization, radiation sterilization (ultraviolet rays, X-rays and gamma rays, etc.), and chemical preservatives such as imidazolidinyl urea and paraben. These methods can ensure that the process of production, circulation and consumer use is free from bacterial and mold contamination. These physical methods often have disadvantages such as limited...

AI Technical Summary

Problems solved by technology

[0007] To sum up, the above three types are all used in anticorrosion in these patents, some are used alone, and some are used together, all of which ca