Considering Lipo B12? Find Out If You're a Good Candidate 6 Surprising Benefits of Lipo B12 Injections 4 Questions to Ask About Lipotropic Injections Optimal Medical Group in Fresno, California Now offering lipo B weight loss injections! What Is in a Lipotropic Injection? Our lipotropic formula contains nine ingredients: Vitamin B1 Essential for glucose metabolism. Vitamin B2 Breaks down protein, 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 6 Surprising Benefits of Lipo B12 Injections