Skin Conditioning, Film-Forming Agent

Biosaccharide Gum-4

Biosaccharide Gum-4 is a plant-derived polysaccharide produced through biotechnological fermentation of sorbitol (a sugar alcohol typically sourced from corn) with autolytic yeast extract. During fermentation, microorganisms create a deacetylated branched polymer consisting of L-fucose, D-glucose, and glucuronic acid repeating units. It forms an invisible mesh on the skin that locks in moisture, protects against environmental pollutants, and conditions the skin surface.