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L-Ornithine 500 mg Vegetable Capsules

  • Supports and maintains protein metabolism
  • Vegetarian / vegan
  • Sleep aid

Ornithine is a non-essential amino acid that plays a central role in the urea cycle. It works in conjunction with arginine and citrulline to rid the body of ammonia, a byproduct of protein metabolism. Since ornithine is converted to arginine, it can help maintain healthy levels of arginine in the body. Ornithine can also be converted to other amino acids, such as citrulline, proline, and glutamate, as well as creatine, an important source of muscle energy.


 Each capsule contains:

 L-Ornithine (from L-Ornithine hydrochloride) 500 mg

 Nonmedicinal ingredients: vegetable capsule (hypromellose, water), rice flour, magnesium stearate (vegetable source).


Do not use if you are hypersensitive to L-Ornithine, if you have ornithine delta-aminotransferase deficiency, if you are pregnant or breastfeeding. Consult a healthcare practitioner prior to use if you are on a special diet, or if you have a kidney, liver, or cardiovascular disorder. Some people may experience gastrointestinal discomfort.

60 capsules