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 Special Injection Therapy Offer New Results Medical Weight Loss Farmasi Nutriplus L Carnitine Shot With Green Tea Weight Loss eBay How to Self Administer Subcutaneous & Intramuscular Injections Benefits of Combining Supplements: L Carnitine & Methyl B 12: The Center for Internal and Integrative Medicine: Integrative Medicine Doctors