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 Q&A: Do B12 injections help with fat loss? The iDiet B12 SHOTS What are they for? Feeling tired, sluggish, or run down? A B12 injection may help support your body from the inside out Boosts energy levels Supports B12 Injections vs. Oral Supplements: Which Is Better? Sublingual B12 vs Injection WhyNotNatural The B12 Shot: What Every Human Needs to Know About Injectable Vitamin B12