L Carnitine: Fat Loss, Weight Loss + Energy Modern Body Clinic INJECTABLE L CARNITINE, Injectable L carnitine technically isn't a peptide, it's a small molecule, but we need to throw it in the conversion when we're talking about the most broadly applicable and INJECTABLE L CARNITINE MY EXPERIENCE I've used Injectable L Carnitine for over two years (on and off), and here's what I've found: It's not just another fat burner; it's a mitochondrial transport tool L Carnitine Injection Levocarnitine IV L carnitine is an amino acid derivative that plays a crucial role in the bodys energy production processes. As an injectable supplement, L carnitine has been employed to support various health Peptide Therapy in Frisco SCULPT Aesthetic Center