b12 injection pharmacist Compounded Cyanocobalamin (Vitamin B12) Do You Need a Prescription

For more on B12 form and absorption, see our guide to liquid vitamin B12, and on whether B12 affects the scale, our B12 and weight loss explainer

The most common forms of injectable B12 are cyanocobalamin and hydroxocobalamin , with methylcobalamin also being a popular, highly absorbable option

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Boost Energy, Metabolize Fat What Are B12/Lipotropic Injections

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J Infect Dis 185: 405407