Lipo Injections: How Often Should You Take Them? Invigor Medical Buy manufacturer supply B12 lipo c with good price Pharmaceutical Grade from TR Chemical ECHEMI Lipo B vs Lipo C: What's the Difference? We get this question often in clinic what's the difference between Lipo B and Lipo C, and how do you know which one to choose? Both are LIPO C with B12 10ml Research Grade Solution LIPO C + B 12 10mL MyPurePeptide