Ampoules for Vitamin B12 Injections. Injectable Solution Ampoules Used To Supplement Vitamin B12 Stock Photo Image of glass, injection: 255804054 Vitamin B12 Injection Manufacturer AdvaCare Pharma NEW TREATMENT ALERT A vitamin B12 injection helps treat or prevent deficiency by delivering the vitamin directly into the bloodstream. It's often used for people with absorption issues and is usually safe Cyanocobalamin (B12) Injection 1000 mcg mL, Multiple Dose Vial 30 mL McGuff Vitamin B 12 Injection Mobile and Clinic IV Therapy ASAP IVs IV Hydration Experts of San Diego, Phoenix, Scottsdale, San Francisco Hyper B12 Cyanocobalamin (10ml) gamefowlsupplement.com