Pullulan: the surface-film role
Pullulan is a yeast-derived sugar polymer that can form a continuous film on skin.
ingredient guide
Pullulan: the surface-film role
Pullulan is a yeast-derived sugar polymer that can form a continuous film on the skin's surface.
why it is here
what it does for you
Yeast culture produces it from starch. In pressed cosmetics it has another practical job: helping hold the product together.