Ornithine is a fitness amino acid that supports healthy protein metabolism.* It also assists with urea detoxification.* Take the powder supplement after a workout in water or juice (on an empty stomach).

See other Amino Acid categories: AAKGAmino Combination, Arginine, BCAA, Beta-AlanineCarnitineCitruline, Glutamine, Leucine and Ornithine.

Also, check out the NOW Supplements > Amino Acids.

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.