B12 injections are the best way to naturally increase your energy. Vitamin B12 plays a key role in your body’s ability to fight fatigue, regulate sleep and speed up metabolism. A B12 shot contains high levels of cyanocobalamin, which quickly elevates B12 levels in the body. Our B12 injections are water-soluble, which helps your body store and use the vitamin as it’s needed. B12 is an essential vitamin for maintaining energy levels, and our injections give you a quick and easy way to get the energy you need.