Neogenesis Beta-Glucan Hydrogel Mask instantly soothes and hydrates and is ideal for highly sensitized or irritation-prone skin. 
Beta Glucan, a macromolecule polysaccharide from Schizophyllum commune, is derived from a fungus and is used to protect skin from free radicals, improve moisture retention, and soothe troubled skin. As a natural polymer, it promotes healthy skin flora and can be used on even the most sensitized complexions.
High concentrations of Beta-Glucan improve hydration and reduce erythema. There is also evidence to support Beta-Glucan’s ability to stimulate immune response, helping to keep skin healthy.