N Acetyl L Carnitine 500mg 90c Montiff Arcana Empothecary L Carnitine Magnesium Bisglycinate And Vitamin D3 Tablets True Healing Naturals L Carnitine 500 mg 60 Vegetarian Capsules Injectable l carnitine has 100% bioavailability and its a supplement, not steroid., Even as a natty you can use and it can also help you in your bulking process, not just in fat loss. , ., Baaki if Matineuron LC Capsules L Carnitine, L Arginine, Cyanocobalamin, Vitamin E & Magnesium Matirock