A kind of probiotic composition and its application

Abstract

The invention relates to the technical field of cosmetics. The invention provides a probiotic composition and its application. The probiotic composition includes the following components in parts by weight: 0.1-2 parts of lactic acid bacteria powder, 0.1-10 parts of lactic acid bacteria fermentation lysate, and 0.1-10 parts of plant extract. 5 parts, 0.1-2 parts of hydrolyzed cornstarch, 81-99.6 parts of water. The probiotic combination of the present application can produce a large amount of organic acids, reduce the pH value of the environment, inhibit the growth and reproduction of pathogenic bacteria, and can also produce hydrogen peroxide, antibacterial peptides and bacteriocins, which have obvious inhibitory effects on pathogenic bacteria, and can Improving the body's immune function, activating macrophages, and maintaining local anti-infection capabilities are of great value in improving the microenvironment of the scalp and skin, controlling the growth of skin pathogenic bacteria, and improving inflammation such as scalp and skin itching, redness, and swelling.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a probiotic composition and its application. Background technique [0002] The skin is one of the important organs of the human body, and it is the first barrier to isolate the internal environment of the human body from the external environment. There are about 10 microbes on human skin 4 ~10 9 piece / cm 2 , can be divided into resident flora and transient flora according to their colonization time. Most microorganisms found on the skin are commensal and are not harmful to healthy individuals. In fact, some have been identified as commensal mutualists, benefiting skin health by secreting antimicrobial substances, preventing pathogen colonization, and affecting host immune responses. The disorder of the resident flora of the skin can also lead to the occurrence of common skin diseases such as allergic dermatitis, psoriasis, and acne. [0003] The existing technology is aim...

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Problems solved by technology

Therefore, in the process of using bacteriostatic agents for sterilization, either the population is not sensitive to the bacteriostatic agents and the anti-dandruff effect is not ideal, or dependence is generated. Once the use is stopped, dandruff will recur.