The patented purification process, which separates our Beta Glucan from the competition was developed by AJ Lanigan. This extensive process removes impurities like fats, lipids, and proteins that may cause allergies or side effects. Once the Beta Glucan is purified and washed it is then tested in a lab by numerous PhD scientists for safety and efficacy. Only 10% of a given “batch” meets the minimum 85% purity standard. This makes our Beta Glucan the cream of the crop!