... ,Website:http://www.greafbiotech.com, 1-6)-glucan fermented from Schizophyllum commune. It is usually ... and anti-ageing agent.Chemical Information of Beta-glucan:Trade Name: GioactiveTM SPG INCI Name: Beta ... ]nMolecular Weight: About 1,200,000Structural Formula: Specifications of Beta-glucan:Appearance Colorless, transparent, viscous liquidOdor Slight characteristic odorpH ...