Purchase Qty. Reference FOB Price
1-99 kg US$60.00
100-199 kg US$50.00
200-499 kg US$40.00
500+ kg US$30.00
Product Description
High Purity Nutritional Supplement Active Ingredient Vitamin B2 Powder Riboflavin, also known as vitamin B2, is a vitamin found in food and used as a dietary supplement. As a supplement it is used to prevent and treat riboflavin deficiency and prevent migraines. It may be given by mouth or ...