b12 injection sq Vitamin for Cyanocobalamin 1,000 mcg, 25/Box (Rx) — Mountainside Medical Vitamin B-12 Injection - Mobile
Description
However, vitamin B12 shots should be taken only by healthcare professionals

Its not one and done its about keeping your energy stable long-term

The rubberized top protects it from contamination and exposure to air
Report of a Joint FAO/WHO Expert Consultation
