superdrug b12 injections Super B Complex Shot B12 Lipotropic Injections | Boost
Description
Lyophilized Solid Form: -20C away from UV Light

It is then turned into methylcobalamin or adenosylcobalamin (3) and used for their respective enzymes
Consistency matters more

You can totally take B12 pills instead of injections if your doc gives you the A-OK
