Lipo B vs. B12 Shots: What's the Difference & Which Is Right for You? SpaDerma Lipo B12 injections are given weekly and packed with substances that benefit your overall health and well being, including: Methionine, an amino acid that helps your body process fat through your liver Inositol, which Do Lipotropic B12 Injections Get Results? National Medical Resources Inc GMUC Feel good. Look good. Stop in for a B 12 or a Lipo B 12 shot. No appointment necessary. Lipo B12: $35 or 4 for $100 B12: $10 Lipo B Benefits