Natural moisturizing factor NMF exists in the stratum corneum and is responsible for the important task of skin moisturizing. The main components of NMF are amino acids, lactates, mineral salts, etc. It can bind to water in the cuticle, and maintain the water content between keratinocytes by regulating and storing water, thus making the skin naturally moist. If the natural moisturizing factor is deficient or not perfect, it will cause skin color to become dark, fine lines and become dry and sensitive.

JMIX? EPI is composed of ten kinds of amino acids, lactate, mineral salts and so on. It imitates the composition of NMF and directly supplements NMF to keep skin moist and healthy.