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 Which Vitamin C Is Right For Me? Medik8 Lipo C or the Super Skinny Shot is formulated using Methionine, Inositol, Choline, Mehtylcobalamin, L Carnitine and B Complex. Lipo C uses these ingredients to break down fat into fatty acids that are then utilized for Lipo C is short for Lipotropic Carnitine. This combination is perfect for promoting lean muscle growth and fat loss. (Can be used solo or in combination with other medical weight loss methods)