a.Root extract b.High quality food additives ... from the natural Onion with a special process, the whole process;3.Conforms to the GMP requirements strictly;4 ... , low moisture, low sulfur.ClassificationGrade AAA, be used to health protection or capsule.DETAILED indicatorPraticle size: 100-180, ... from Japan, is leading domestic level in the present.How to use Konjac Glucomannan Powder: Drink it with water: ...