Did You Know? Some people report a fishy smell after supplementing with L carnitine. This happens because certain gut bacteria convert carnitine to trimethylamine, a malodorous compound found in rotting fish. Acetyl L Carnitine (ALCAR) Supplement for Horses Mad Barn L Carnitine Benefits for Fat Burning and How to Use ICONFIT L Carnitine injection is recommended at 1 ampule every 2 3 days for best results. The L Carnitine is taken intravenously either by normal injection or using a butterfly needle. After taking this L Carnitine, you Does Carnitine Cause Body Odor? Lume Deodorant L Carnitine (Orange) Outlastlabz