Purchase Qty. Reference FOB Price
1-99 kg US$61.00
100-199 kg US$55.00
200-499 kg US$40.00
500+ kg US$35.00
Product Description
Best Selling High Quality Feed Grade CAS 83-88-5 Vitamin B2 Riboflavin 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 ...