L Carnitine Injection (Intramuscular): How It Works & What to Expect Mesotherapy Cocktails, Exosomes Regenerative Skin Boosters Acetyl L Carnitine Acetyl L Carnitine aSquared Brands L Carnitine is an amino acid that supports weight loss as it is a fat burning supplement. L Carnitine Push is a direct and quick IV infusion procedure that can be done on a weekly Carnipil 500 MG Tablet (10): Uses, Side Effects, Price & Dosage PharmEasy