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Arginine & Citrulline 500/250

NOW SportsUpdated April 2026

This product has been discontinued. Label data shown is from the last available version.

Product Information

Form
Capsule
UPC
7 33739 00038 5
Product Type
Amino acid/Protein
DSLD Entry Date
2019-07-24

Target Groups

Adult (18 - 50 Years)KosherGluten FreeDairy Free

All Ingredients

IngredientAmount% DV
L-Arginine500 mg
L-Citrulline250 mg

† Daily Value not established.

Label Statements

Suggested/Recommended/Usage/Directions

Suggested use: 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: All Other

Caution: For adults only.

Precautions re: Pregnant or Nursing or Prescription Medications

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

Precautions re: Children

Keep out of reach of children.

General Statements: All Other Content

Supports Protein Metabolism Helps Maintain Muscle Tissue

FDA Statement of Identity

A Dietary Supplement

Seals/Symbols

Triangle K Non-GMO GMP Quality Assured

Formula re: Kosher

Triangle K

Formulation re: Does NOT Contain

Non-GMO

Formulation re: Does NOT Contain

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

Precautions re: Allergies

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

General Statements: All Other Content

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 1 Veg Capsule(s)
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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