L carnitine Iv World Vitamin Treatment spotlight on the L Carnitine IV Infusion Infusions of L carnitine encourage the body to convert excess stored fat into energy, resulting in a slimmer physique and higher More energy. Better performance. Faster recovery., This month, members at Vivid IV Health receive a FREE L Carnitine add on with their IV therapy., L Carnitine helps your body convert fat into fuel, C2) Acetylcarnitine CAS#:14992 62 2 (inner salt); 5080 50 2 (hydrochloride)