Composition for balancing skin micro-ecology as well as preparation method and application thereof

Abstract

The invention relates to a composition for balancing skin micro-ecology as well as a preparation method and application thereof. The composition for balancing the skin micro-ecology comprises a saccharomycetes ferment filtrate, a bifida ferment lysate, a lactobacillus ferment, trehalose and a saccharide isomeride. According to the composition disclosed by the invention, all the components are matched with one another and have a synergistic effect, so that the composition for balancing the skin micro-ecology can preserve moisture, improve the skin barrier function, promote the proliferation ofskin beneficial bacteria, inhibit harmful bacteria, repair Langerhans cells damaged by ultraviolet rays and enhance the ultraviolet immune function of the skin. A sunscreen lotion containing the composition for balancing the skin micro-ecology can effectively preserve moisture and repair ultraviolet injury, can reduce inflammatory spots, improve skin flaws and enhance skin gloss, and has a wide development prospect in the field of cosmetics.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and relates to a composition for balancing skin microecology, a preparation method and application thereof. Background technique [0002] There are many kinds of microorganisms on the surface of human skin, and the skin microbial community constitutes the first biological barrier to isolate the internal environment of the human body from the external environment, and has the function of maintaining the micro-ecological balance and self-purification of the skin. When the skin is infested, the beneficial flora of the skin will decrease, while the number of harmful bacteria and / or transient bacteria will increase sharply, resulting in disorder of the skin flora, damage of the skin barrier, and insufficient defense of the skin itself. A series of skin problems such as strong oil secretion, skin inflammation, acne or dandruff and itching. [0003] Studies have shown that ultraviolet radiation and d...

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Problems solved by technology

[0004] CN110384650A discloses a probiotic composition for skin moisturizing and barrier protection and its application in cosmetics, said composition comprising yeast / rice fermentation product, lactic acid bacteria lysate, bifidobacterium fermentation product lysate It has the effect of moisturizing and repairing the skin barrier, but it does not have the effect of regulating the skin microecology

[0005] CN109498543A discloses a composition capable of regulating skin micro-ecological balance and its application as well as the preparation method of body lotion and body lotion containing it. The composition includes white ginseng extract, probiotic metabolites and pearl oyster Meat antioxidant peptides have anti-allergic, anti-inflammatory and regulating skin micro-ecological balance effects, but cannot protect against the impact of ultraviolet rays on skin microbial flora

[0006] CN110638740A discloses a composition and its application for regulating skin micro-ecology, said composition includes bifid yeast fermentation product lysate, yeast fermentation product filtrate, lactobacillus / algae extract fermentation product, giant seaweed light black Extract and seawater, the composition with the ability to regulate skin microecology can be used by probiotics on the skin surface and can selectively protect probiotics while inhibiting pathogenic bacteria, but it does not have the effect of repairing damaged cells

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