Vitamin B12 Monthly Injection Dose: Typical Dosages & Administration Methods Liv Hospital B12 Methylcobalamin vs Hydroxocobalamin The difference between in clinic B12 injections vs over the counter. There are many forms of vitamin B12, the form used at La Bella is Methylcobalamin. The Compounded Cyanocobalamin (Vitamin B12) Injection Empower B12 Injections vs. Oral Supplements: Which Is Better? Now offering Vitamin B12 injections at The Best You Owen Sound! Boost your energy levels, support a healthy metabolism, and improve mental clarity and mood all with a quick, The Advantages of B12 Injections Versus Oral Supplements: Shawn Veiseh, M.D.: Family Medicine