Now L-Citrulline Pure 113g Powder
- Precursor to L-Arginine, a non-essential amino acid that is involved in protein synthesis
- 100% Pure Powder
- Vegetarian / Vegan
Citrulline is a non-essential amino acid that is an important intermediate in the urea cycle, functioning along with Arginine and Ornithine to rid the body of ammonia, a byproduct of protein metabolism. Because Citrulline is a precursor of Arginine, it provides a readily available source material for Arginine production, thereby helping the body maintain healthy Arginine levels. Powder form allows for controlled dosing and can be added to health shakes.