INCI name : Natto Gum
Effects : Moisturizing
Soypol is a natto extract made by fermentation with bacillus subtilis to soybean seed. It consists of Poly-glutamic acid
and Poly-fructose and, due to those high molecular weight polymers, it has a great moisturizing effect.
Since Soypol is a natural moisturizer made by fermentation, it is a nontoxic, non-irritant raw material for cosmetics.