Arginine + Ornithine, 750 mg, 100 Tablets

Jarrow Formulas^® Arginine + Ornithine promotes ammonia detoxification, a performance-reducing end product of protein metabolism.* Arginine is a precursor to ornithine, which can be converted back to arginine in the body.* L-Arginine, a semi-essential amino acid, plays a central role in the urea cycle and synthesis of nitric oxide.* Arginine is used to synthesize creatine, an important source of energy in skeletal muscle and the brain.*