Ternary probiotic factor composition for regulating micro-ecological balance of skin

The invention belongs to the technical field of cosmetics, and particularly relates to a ternary probiotic factor composition for regulating skin micro-ecological balance as well as a preparation method and application of the ternary probiotic factor composition. The ternary probiotic factors comprise prebiotics, probiotics and postbiotics. The ternary probiotic factor composition is prepared by taking probiotics as raw materials and prebiotics as a nutrient source of the probiotics through a biological fermentation technology. The invention also relates to an application of the ternary probiotic factor composition in preparation of cosmetics for regulating the micro-ecological balance of the skin. The cosmetic has the effects of purifying, relieving, conditioning, repairing and resisting allergy, and is used for daily skin care, sensitive skin care, acne skin care, deodorization care, infant skin care or scalp care. 本发明属于化妆品技术领域，具体涉及一种用于调节皮肤微生态平衡的三元益生因子组合物及其制备方法和用途。所述三元益生因子包含益生元、益生素和后生元。所述三元益生因子组合物以益生菌为原料，以益