L-Ornithine

Suggested Use

Directions: Take one capsule daily or as directed by a healthcare professional. For best results; take on an empty stomach before bedtime.

• 

  Twinlab L-Arginine/L-ornith Fuel

  eBay - cell-factor5.0(1)

  $15.99
• 

  Twinlab Mega L-Carnitine

  Harvest Natural Foods3.0(1)

  $35.84
• 

  Twinlab L-Carnitine Fuel 1100 Wildberry 16 oz

  eBay - superdealsaver4.6(12)

  $27.99
• 

  Now L-Ornithine 500 mg

  NOW4.8(1800)

  $25.99
• 

  TwinLab Ocuguard Blutein Performance 30 Capsules

  Walmart - White Rock Shop4.7(6)

  $19.99
• 

  Ornithine 500 mg 100 capsules

  Dr. Clark Store4.7(122)

  $16.99
• 

  BulkSupplements L-Ornithine L-Aspartate Powder

  BulkSupplements.com5.0(35)

  $17.97
• 

  Twinlab L-carnitine Fuel 1500 Fat Burner Energy 16 Oz All Flavors

  eBay - superdealsaver4.6(12)

  $49.99

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• Popeye's Supplements

  4.9 (644)

  Vitamin & supplements store

  2419 Yonge St, Toronto, ON M4P 2E6, Canada

  Directions+1 647-352-6533

• VITAShop

  4.7 (262)

  Vitamin & supplements store

  7181 Yonge St #38, Markham, ON L3T 0C7, Canada

  Directions+1 647-847-1552

• My Supplements Humber Bay

  5.0 (73)

  Vitamin & supplements store

  2183 Lake Shore Blvd W Suite LS3, Etobicoke, ON M8V 1A1, Canada

  Directions+1 416-252-9224

• Nutrition House HBC

  3.2 (18)

  Vitamin & supplements store

  Hudson's Bay Centre, 2 Bloor St E, Toronto, ON M4W 3H8, Canada

  Directions+1 416-393-8460

• ST Lawrence convenience & supplements

  4.8 (18)

  Vitamin & supplements store

  105 Front St E, Toronto, ON M5A 4S5, Canada

  Directions+1 416-368-6905

• Healthy Planet - Toronto Stockyards (Keele & St. Clair)

  4.5 (544)

  Vitamin & supplements store

  1980 St Clair Ave W Unit C109, Toronto, ON M6N 0A3, Canada

  Directions+1 416-902-7750

• Popeye's Supplements

  4.9 (1127)

  Vitamin & supplements store

  6365 Yonge St, North York, ON M2M 3X8, Canada

  Directions+1 647-352-5933

• Popeye's Supplements

  4.8 (374)

  Vitamin & supplements store

  639 Danforth Ave, Toronto, ON M4K 1R2, Canada

  Directions+1 416-462-3111

• Safety assessment of L-ornithine oral intake in healthy subjects: a systematic review

  H Yang, Y Kuramochi, S Sato, R Sakai, K Hayamizu - Amino Acids, 2025 - Springer

  … L-Ornithine (L-Orn) is a nonessential amino acid but has many physiological roles. Accordingly, L-Orn has been used as a functional food or dietary supplement to ameliorate various …

  20253 citations

• Oral intake of L-ornithine-L-aspartate is associated with distinct microbiome and metabolome changes in Cirrhosis

  A Horvath, J Traub, B Aliwa, B Bourgeois, T Madl… - Nutrients, 2022 - mdpi.com

  … link between the pathophysiology of hepatic encephalopathy and muscle health. … L-ornithine and L-aspartate in LOLA dissociate readily and are consecutively absorbed. L-ornithine …

  202215 citations

• Handbook of phytochemical constituent grass, herbs and other economic plants: Herbal reference library

  JA Duke - 2017 - api.taylorfrancis.com

  … Currently he is Senior Scientific Consultant to Nature's Herbs (A Twin Labs subsidiary), and … Users should always check any figure important in any health strategem. There is both good …

  20171,522 citations

• The effect of L-arginine and creatine on vascular function and homocysteine metabolism

  E Jahangir, JA Vita, D Handy, M Holbrook… - Vascular …, 2009 - journals.sagepub.com

  … patient population at Boston Medical Center. Coronary artery … providing evidence against our hypothesis that supplemental … Another possibility is hydrolysis of L-arginine to L-ornithine …

  2009100 citations

• Most used combined multisupplements containing l–arginine

  D Obreshkova, D Tsvetkova, K Ivanov - amb, 2012 - researchgate.net

  … all authorized for sale supplements in the world, containing L–Arginine, is described. The investigation has been made through the existing electronical database of medical sourses [4]. …

  20123 citations

• The natural remedy book for women

  D Stein - 2012 - books.google.com

  … At one time, more than half of all medical doctors in America were homeopaths. Health food stores that sell vitamins, supplements, herbs and other natural remedies are harrassed and …

  201214 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-06-16. DSLD Label ID: 268470. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.