Beta Glucan Can be extracted from Oat and Yeast,we can provide you as follows,
1.Oat extract
Beta Glucan≥60%
Beta Glucan≥70%
Beta Glucan≥80%
2.Yeast extract
Beta Glucan≥60%
Beta Glucan≥70%
Beta Glucan≥80%
3.Mushroom Extract
Beta Glucan≥60%
Beta Glucan≥70%
Beta Glucan≥80%