Glucomannan Toz

1114 glucomannan powder products are offered for sale by suppliers on Alibaba.com, of which plant extract accounts for 45%, food additives accounts for 18%. A wide variety of glucomannan powder options are available to you, such as drum, vacuum pack and plastic container.You can also choose from food grade, 1 and top glucomannan powder,as well as from solvent extraction glucomannan powder and whether glucomannan powder is yellow, brown yellow, or light yellow.