Fireball L Carnitine Igniter is a liquid fitness supplement which claims to boost the metabolism of fatty acids inside your body. Its main goal is to burn the fats and revitalize energy. Apparently, L Carnitine Supplements 2000mg Capsules Livestamin L Carnitine L Tartrate (500 mg) Supplement, 60 Vegetarian C L Carnitine L Tartrate Tablets Dietary Supplement for Low Blood Levels of Carnitine Highly Effective, Long Shelf Life, Recommended Dosage as per Physician Advice, Store in Cool and Dry Place