Natures Answer Maitake Bio-Beta-Glucan Description:

Promotes Immune Functions
Standardized Herbal Supplement Maitake mushroom (Grifola frondosa) contains a specific polysaccharides called beta-glucans, which have been shown to be very effective in stimulating the immune system. Maitake Bio-Beta-Glucan features a highly active fraction of Maitake Beta-1,6-glucan chain with Beta 1,3 branches for outstanding support. Free Of Synthetic ingredients. Disclaimer These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
Ingredients: Standardized Maitake mushroom fruiting body extract, 20mg.