Vitamin B12 (Pure Cyanocobalamin) BulkSupplements.com Sale! from $251.96 USD /per Size 100 Grams (3.5 oz) 50 Grams (1.8 oz) 25 Grams (0.9 oz) 10 Grams (0.4 oz) Produc variants 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 96% (as-is basis) Solvent: None Source: