When Should You Take L Carnitine for Best Results? (Canada) 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 Tirzepatide did not impact metabolic adaptation in people with obesity, but increased fat oxidation ScienceDirect How Long Should You Take L Carnitine for Weight Loss Results? We've Enhanced What Already Works Our medical weight loss programs have always been built on one priority helping you get results you can maintain. Now, we've taken that a step further. Liquid L Carnitine 3500MG Boost Your Energy Naturally Ripped Up Nutrition