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Pure L-Ornithine Powder Unflavored

Doctor's BestUpdated April 2026

Product Information

Form
Powder
Servings Per Container
100
UPC
7 53950 00489 4
Product Type
Amino acid/Protein
DSLD Entry Date
2019-06-24

Target Groups

VegetarianAdult (18 - 50 Years)Gluten Free

All Ingredients

IngredientAmount% DV
L-Ornithine2 Gram(s)

† Daily Value not established.

Label Statements

Formula re: Contains

Doctor’s Best Pure L-Ornithine is an amino acid that helps in the formation of citrulline, proline, and glutamic acid, three amino acids that help supply energy to every cell in the body. L-Ornithine helps support athletic performance and helps lower exercise-induced fatigue, especially when combined with other amino acids. Doctor’s Best L-Ornithine powder is unflavored and can be combined with water, protein-shakes, or your favorite sports performance drink.

General Statements: All Other Content

Helps support athletic performance Helps lower exercise-induced fatigue

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

General: Product/Version Code

YDRB489-1

FDA Statement of Identity

Dietary Supplement

Brand IP Statement(s) re: (c), (TM), (SM)

Science-Based Nutrition

Seals/Symbols

Vegetarian

Suggested/Recommended/Usage/Directions

Suggested Adult Use: Dissolve 1 scoop in 8 ounces of juice, favorite beverage or protein drink, preferably taken on an empty stomach. For best results, drink 1 hour before exercise. Repeat after exercise or before bedtime, or as recommended by a nutritionally-informed physician. Do not take more than 10 g per day.

Precautions re: All Other

Do not take more than 10 g per day.

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: Do not take L-Ornithine if pregnant or nursing. Consult your physician if taking MAOIs and other medications for possible interactions while taking concomitant with L-Ornithine.

General Statements: All Other Content

Note: Settling of contents may occur, which may cause slight variations in the number of servings.

Formulation re: Does NOT Contain

Non-GMO Gluten free Soy free

Formulation re: Vegetarian/Vegan

Vegetarian

Storage

Store in a cool dry place.

Supplement Facts Panel

Supplement Facts
Serving Size 2 Gram(s)
Servings Per Container 100
Amount Per Serving% Daily Value*
L-Ornithine
2 Gram(s)

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

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