- Biogrow ® Oat BG22TM oat bran powder is fully made of Swedish oat bran.- Each daily serving provides 3g bioactive oat beta-glucan with high molecular weight (2,200 kDa) which ensures the formation of a thick viscous gel in the intestines. - Studies have shown that high viscosity effect produced by oat beta-glucans in the intestines is important to ensure optimal cholesterol and blood glucose control effect.- Taking 2 scoops a day will provide the recommended 3g of oat beta-glucans. Just mix 1 scoop into 200 ml of cold or lukewarm water.