How to Self Administer Subcutaneous & Intramuscular Injections Subcutanous injection self administration South Tees Hospitals NHS Foundation Trust Dermaqual L CARNITINE anti cellulite meso cocktail for mesotherapy 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 How To Give A Subcutaneous Injection And Sites The HCG Institute L Carnitine Injections Nuceria Health, Miami, FL