Compounded Methylcobalamin (Vitamin B12) Injection, 5mg mL Vitamin B12 Cyanocobalamin injection 1000 mcg Multiple Dose Vials Mountainside Medical hyper B12 injectable 100ml Shopee Philippines B12 Injections at Olympia Hydroxocobalamin (Vitamin B12): Uses, Alternatives, Side Effects & More GoodRx HYPER B12 Cyanocobalamin 10ml bottle (1mg 1ml) for Gamefowl Rooster Formulation: Each mL contains: Cyanocobalamin (Vit.B12) 1mg Phenol (as preservative) 0.1% Indications: For the restoration of metabolism in hypocromic anemia & acute chronic liver