L-Ornithine 500 mg®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Serving Size: 1 Capsule(s) · 1 per day

Not Present

• 

  Bluebonnet L-Ornithine 500 Mg

  Nature's Finest

  $29.40
• 

  Bluebonnet L-Arginine / L-Ornithine 500 mg / 250 mg

  Walmart4.5(2)

  $15.96
• 

  Bluebonnet L-Arginine L-Ornithine 500 Mg/250 Mg

  Instacart4.5(2)

  $67570.00
• 

  Bluebonnet L Carnitine 500 mg

  Natures Food Markets

  $24.79
• 

  Bluebonnet L-Arginine 500 Mg

  Walmart5.0(1)

  $10.36Lowest
• 

  Bone + Joint Supplement by Bluebonnet

  Valley View Nutrient Supply5.0(4)

  $122.99
• 

  BlueBonnet Acetyl L-Carnitine 500 mg 30 Veg Capsules

  Walmart - Bluebonnet Nutrition

  $15.60
• 

  Ornithine 500 mg 100 capsules

  Dr. Clark Store4.7(103)

  $16.99

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.

• The Vitamin Shoppe

  4.5 (139)

  Vitamin & supplements store

  130 NJ-17 Suite 14, East Rutherford, NJ 07073

  Directions(201) 460-3405

• A-1 Nutrition Store

  4.8 (101)

  Vitamin & supplements store

  210 Main Ave, Passaic, NJ 07055

  Directions(973) 778-8409

• Pharm Nature Micronutrition

  3.9 (11)

  Laboratory

  Rue du 23 Aout 1944, 56700 Kervignac, France

  Directions+33 2 97 21 12 41

• nutrisport

  4.1 (86)

  Sports nutrition store

  Les Escomes, s/n, 08310 Argentona, Barcelona, Spain

  Directions+34 937 97 43 88

• Antiaging Shop

  4.4 (20)

  Vitamin & supplements store

  Via Augusta, 48, Gràcia, 08006 Barcelona, Spain

  Directions+34 932 53 05 87

• NutraSol Natural Center

  4.9 (185)

  Vitamin & supplements store

  1139a Main Ave, Clifton, NJ 07011

  Directions(973) 777-2988

• Nutrive Naturals LLC

  5.0 (4)

  Vitamin & supplements store

  250 Pehle Ave Ste 200, Saddle Brook, NJ 07663

  Directions(201) 742-7175

• Vital-Trend Kft

  4.7 (167)

  Store

  Budapest, Szent László tér 7, 1046 Hungary

  Directions+36 1 794 2131

• 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 …

  20254 citations

• Effects of Oral Ingestion of L-Ornithine on Mental Stress and Fatigue Based on the Trier Social Stress Test in Healthy Humans: A Randomized, Double-Blind …

  K Moriyasu, A Nakajima, M Morita - Journal of Clinical Medicine, 2024 - mdpi.com

  … The consumption of medicines, supplements, and health foods that contain ornithine or are related to mental stress was prohibited. Activities to relieve stress and recover from fatigue …

  20242 citations

• Beneficial effects of L-ornithine L-aspartate for prevention of overt hepatic encephalopathy in patients with cirrhosis: a systematic review with meta-analysis

  RF Butterworth - Metabolic brain disease, 2020 - Springer

  … heralds a deteriorating medical condition. Clinically manifest … or skeletal muscle cells using L-ornithine L-aspartate (LOLA). … review with meta-analysis was undertaken in order to review …

  202049 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 …

  202217 citations

• P: 84 L-Ornithine L-Aspartate For Prevention/Prophylaxis of Overt Hepatic Encephalopathy in Cirrhosis: Systematic Review with Meta-Analysis

  RF Butterworth - Official journal of the American College of …, 2019 - journals.lww.com

  … The objective of the present investigation was to review the evidence base in support of a beneficial effect of L-Ornithine L-Aspartate (LOLA) for OHE prevention/prophylaxis in patients …

  2019

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2018-04-25. DSLD Label ID: 176528. 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.