100% Pure L-Ornithine®

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: 1.5 Gram(s) · 2 per day

Not Present

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

• The Vitamin Shoppe

  4.5 (168)

  Vitamin & supplements store

  205-04 Northern Blvd #1, Bayside, NY 11361

  Directions(718) 225-3209

• GNC

  4.4 (57)

  Vitamin & supplements store

  20 City Blvd W Ste 805, Orange, CA 92868

  Directions(714) 940-9972

• PureFormulas

  4.7 (1088)

  Vitamin & supplements store

  11800 NW 102nd Rd #2, Medley, FL 33178

  Directions(800) 383-6008

• Supplement Superstore

  5.0 (1389)

  Vitamin & supplements store

  8420 Eager Rd, St. Louis, MO 63144

  Directions(314) 961-3935

• The Vitamin Shoppe

  4.5 (121)

  Vitamin & supplements store

  15131 LaGrange Rd, Orland Park, IL 60462

  Directions(708) 226-0566

• Vitamin Factory Outlet

  4.2 (76)

  Vitamin & supplements store

  2120 Smithtown Ave, Ronkonkoma, NY 11779

  Directions(631) 542-5145

• Uscriptives

  4.4 (42)

  Vitamin & supplements store

  1535 W Loop S Ste 200, Houston, TX 77027

  Directions(800) 778-7191

• Willner Chemists

  4.7 (146)

  Vitamin & supplements store

  100 Park Ave, New York, NY 10017

  Directions(800) 633-1106

• 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

• An observational study on the effect of L-ornithine-L-aspartate (LOLA) on the gut microbiome in liver cirrhosis. A single center phase 4 study

  D Habich, A Horvath, N Feldbacher, L Rebol, M Nepel… - Clinical Nutrition, 2025 - Elsevier

  … Detailed descriptions of the 176 outcome assessment are given in the supplementary data. … Oral L-ornithine-L- 730 aspartate improves health-related quality of life in cirrhotic patients …

  20252 citations

• L-Citrulline metabolism orchestrates anti-mycobacterial immunity

  SM Lange - 2017 - search.proquest.com

  … Despite the medical and technological discoveries in the 20th … NO:L-ornithine production ratio, we found MΦs cultured in Lcitrulline were more likely to produce NO versus L-ornithine as …

  2017

• Diaphragm‐specific effects of L‐citrulline in mdx mice highlight its potential as adjuvant of standard therapy in Duchenne muscular dystrophy

  L Tulimiero, B Boccanegra, P Mantuano… - British Journal of …, 2026 - Wiley Online Library

  … Key Results: L-Citrulline increased the levels of L-arginine, L-citrulline and L-ornithine in plasma and quadriceps of mdx mice. L-citrulline, alone or plus prednisolone, significantly …

  2026

• Reading: 10 Best Intra-Workout Supplements of 2024 Review & Ranked

  S Theunissen - fitnessvolt.com

  … supplement designed to enhance recovery and improve your performance in the gym. Per NutraBio, their supplement … group, which saw an increase in cortisol levels by 100 percent. …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2016-11-21. DSLD Label ID: 66451. 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.