1, due to lactic acid powder is the skin's natural moisturizing factor inherent part of many skin care products are widely used as a moisturizing agent. L-lactic acid is the most effective one AHA and little irritation;
2, the L-lactic acid naturally present in the hair, the role of the shiny surface of the hair, often as a variety of hair care products ferrous lactate pH adjusting agent; lactic acid can be used as a humectant in various bath wash items such as bath liquid , bar soaps and moisturizers honey. The liquid soap, shampoo and soap can be used as a pH adjusting agent. In addition, lactic acid added to the bar soap can reduce the loss of water during storage, thus preventing the soap dry.
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