BulkSupplements.com Pure Vitamin B12 Powder, Pack of 1

B12 by BulkSupplements

Sold as “BulkSupplements.com Pure Vitamin B12 Powder - Cyanocobalamin, Vitamin B12 Supplement - Vegan & Gluten Free, Multiple Servings, 100g (3.5 oz) (Pack of 1)”