Beta Glucan 500's Product Brochure. 60 capsules - 500mg each of Whole Glucan Particulate Beta 1, 3-D Glucan. Our most popular selling product.
Latest Research on Whole Glucan Particulate Beta 1-3D Glucan
"The Top 5" Product Review. Independent Tests Results of the Top 5 Beta Glucan Products. Conducted at John Hopkins University & R-Tech Laboratories. R-Tech is ISO 17025 and ISO 9002 certified using methods approved by the FDA and the USDA.