Purchase Qty. Reference FOB Price
500-999 kg US$5.50
1,000-1,999 kg US$5.40
2,000+ kg US$5.30
Product Description
Product Description Main ingredients: vitamin B, niacinamide, vitamin B2, calcium pantothenate, vitamin B Properties: This product is light yellow powder, fragrant. Pharmacological effects: vitamin drugs. B vitamins are necessary coenzymes for the body's biochemical reactions and play an ...