Best Creatine for Muscle Growth More Lean Mass [2026] 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 JYM L Carnitine L Tartrate L Carnitine ko steroid bana diya? Top fat loss supplement? L Carnitine still ranks up there. Injectable zyada bioavailable hota hai, but bhai har koi sui nahi laga sakta. Normal gym goers ke