Luminous B12 Injections What is a B12 injection A B12 injection is a form of supplementation where vitamin B12 is administered directly into the muscle or under the skin, bypassing Vitamin B12 Injection Energy & Nervous System Support Vivus Wellness 5+ Ultimate Tips On How To Give B12 Shot You Must Follow At Home Vitamin B12 4 Week Injection Package MUST BE A FLORIDA RESID CardioMender, MD NOW OFFERING B12 INJECTIONS B12 injections are an all natural energy and metabolism Booster Your body needs Vitamin B12 to make red blood cells which carry oxygen around the body