Pure Biotin (Vitamin B7) BulkSupplements.com Sale! from $8,843.13 USD /per Size 25 Kilograms (55 lbs) 20 Kilograms (44 lbs) 1 Kilogram (2.2 lbs) 500 Grams (1.1 lbs) 250 Grams (8.8 oz) 100 Grams (3.5 oz) 50 Grams (1.8 oz) 25 Grams (0.9 oz) 10 Grams (0.4 oz) Produc variants 25 Kilograms (55 lbs) 20 Kilograms (44 lbs) 1 Kilogram (2.2 lbs) 500 Grams (1.1 lbs) 250 Grams (8.8 oz) - Sold Out 100 Grams (3.5 oz) 50 Grams (1.8 oz) 25 Grams (0.9 oz) 10 Grams (0.4 oz) Qty. Add to Cart Couldn't load pickup availability Refresh Assay: NLT 97.5% (dry basis) Solvent: None Source: