We are offering betaine anhydrous. 1. Name: betaine anhydrous2.appearance of betaine anhydrous: whaite or yellowish crystal or crystalline powder3.function of betaine anhydrous:a).betaine is an efficient methyl group supplier and can be used to partially replace methionine and choline chloride in feed rations to decrease formulation costsb).betaine has been found to increase lean weight gain and improve the meat qualityc).bataine has been found to be highly effective in increasing the survival rate of juvenile fish and shrimpd).betaine provides enhanced stability for other micronutrients such as vitamins a and b and other nutrients in the premix , it is free from the acidity that batine hydrochloride carries , thus the most tasty one in betaine series.