Because it's Soi gas accumulates, I tried the rice protein. Or say ish powder, gritty feeling might be tough. Toka Hattai powder, in such a chalkiness of parched barley flour (substitute coffee), there is a feeling that was Jari' in and chewing teeth when drinking. Easy to precipitation than soy or whey. However, the stirring immediately drink minute, such as in the mixer did not really care. Although the gas is ... I just started drinking, I feel better than soy.