b12 injection use Vitamin at a Licensed Pharmacy B12 Shots for Weight Loss:
Description
ISSN 0083-6729

They do not resemble migraines with aura or severe tension headaches
Brain Res Mol Brain Res 2000

Numerous studies have demonstrated their efficacy in inducing significant weight reductions and improving body composition in individuals with obesity

It has only been three weeks and I am not sure of the effects so far

Light exposure can harm the formulation and affect its efficacy, so store with no exposure to light
