Skip to content

Arginine & Ornithine 500 mg / 250 mg

NOW SportsUpdated April 2026

Product Information

Form
Capsule
Servings Per Container
50
UPC
7 33739 00040 8
Product Type
Amino acid/Protein
DSLD Entry Date
2025-07-24

Target Groups

VeganVegetarianAdult (18 - 50 Years)KosherHalalGluten FreeDairy Free

All Ingredients

IngredientAmount% DV
L-Arginine1 Gram(s)
L-Ornithine500 mg

† Daily Value not established.

Label Statements

Suggested/Recommended/Usage/Directions

Suggested usage: Take 2 capsules daily as needed, preferably with juice or water on an empty stomach, before exercise or at bedtime.

Formula re: Contains

Arginine & Ornithine combines two complementary amino acids in one convenient supplement. Arginine is required for proper elimination of urea from the body, which occurs through a critical metabolic cycle that detoxifies the body of nitrogen compounds that are normal by-products of protein metabolism. Ornithine is synthesized from arginine and is a precursor of citrulline, proline and glutamic acid. Both of these amino acids are popular with athletes and other active individuals.

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.

Precautions re: Children

Caution: For adults only. Keep out of reach of children.

Precautions re: All Other

Do not use if history of myocardial infarction or established coronary artery disease.

Precautions re: Pregnant or Nursing or Prescription Medications

Consult physician if pregnant/nursing, taking medication, or have a medical condition (including herpes and/or glaucoma).

Seals/Symbols

Crescent H (Halal) GMP Quality Assured Informed Sport We Test - You Trust Steroid tested Triangle K (Kosher)

Formula re: Type

Crescent H (Halal)

Formula re: Kosher

Triangle K (Kosher)

Formula re: Contains

Amino acids

Formulation re: Other

Protein metabolism Nitric oxide promoter Urea detox

FDA Statement of Identity

A Dietary Supplement

Formulation re: Does NOT Contain

Steroid tested Non-GMO

Seals/Symbols

Vegan

Formulation re: Vegetarian/Vegan

Vegan

Formulation re: Other

Made and quality tested in the USA with globally sourced ingredients.

Formulation re: Does NOT Contain

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients.

Precautions re: Allergies

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Formulation re: Other

Natural color variation may occur in this product.

Storage

Store in a cool, dry, dark place after opening.

Supplement Facts Panel

Supplement Facts
Serving Size 2 Veg Capsule(s)
Servings Per Container 50
Amount Per Serving% Daily Value*
L-Arginine
1 Gram(s)
L-Ornithine
500 mg

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

† Daily Value not established.

Find on Amazon

Similar Products