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Arginine & Citrulline 500 mg / 250 mg

NOW SportsUpdated April 2026

Product Information

Form
Capsule
Servings Per Container
240
UPC
7 33739 00038 5
Product Type
Amino acid/Protein
DSLD Entry Date
2024-07-25

Target Groups

VeganVegetarianAdult (18 - 50 Years)KosherHalalGluten FreeDairy Free

All Ingredients

IngredientAmount% DV
L-Arginine500 mg
L-Citrulline250 mg

† Daily Value not established.

Label Statements

Suggested/Recommended/Usage/Directions

Suggested usage: Take 1 capsule 2 times daily.

Formula re: Contains

Arginine and citrulline are two amino acids that are integral to protein metabolism and utilization, as well as to the maintenance of muscle tissue. Both are key intermediates in the urea cycle, where they participate in the detoxification of ammonia via the production of urea. In addition, any arginine not converted to urea enters general circulation where it is distributed to various tissues and metabolized for other uses such as protein synthesis.

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: Pregnant or Nursing or Prescription Medications

Consult physician if pregnant/nursing, taking medication (especially antihypertensives, nitrates, or other heart medications), or have a medical condition (especially herpes, kidney impairment and/or glaucoma).

Formulation re: Other

Natural color variation may occur in this product.

Seals/Symbols

Crescent H (Halal) GMP Quality Assured 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 Muscle maintenance

Formula re: Type

Keto friendly

FDA Statement of Identity

A Dietary Supplement

Formulation re: Vegetarian/Vegan

Vegan

Formulation re: Does NOT Contain

Non-GMO

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.

Storage

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

Supplement Facts Panel

Supplement Facts
Serving Size 1 Veg Capsule(s)
Servings Per Container 240
Amount Per Serving% Daily Value*
L-Arginine
500 mg
L-Citrulline
250 mg

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

† Daily Value not established.

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