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Double Strength L-Arginine 1000 mg

NOW SportsUpdated April 2026

Product Information

Form
Tablet or Pill
Servings Per Container
180
UPC
7 33739 00026 2
Product Type
Amino acid/Protein
DSLD Entry Date
2024-01-24

Target Groups

VeganVegetarianAdult (18 - 50 Years)KosherWomen (not pregnant or lactating)Gluten FreeDairy Free

All Ingredients

IngredientAmount% DV
L-Arginine1 Gram(s)

† Daily Value not established.

Label Statements

Suggested/Recommended/Usage/Directions

Suggested Usage: Take 1 tablet twice daily as needed. Take between meals or at bedtime with at least 8 oz. of water or juice to facilitate absorption.

Formula re: Contains

Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.

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: Take this product with at least 8 oz. of water or juice.

Precautions re: Children

For adults only.

Precautions re: Pregnant or Nursing or Prescription Medications

Not for pregnant or nursing women. Consult a physician if taking medication (especially antihypertensives, anticoagulants, and antidiabetic drugs), have a medical condition (especially asthma or renal disease ) or are planning to have surgery.

Precautions re: All Other

This product should be avoided by persons with glaucoma or herpes simplex unless otherwise prescribed by a physician. Do not use if you have had a myocardial infarction or have established coronary artery disease.

Precautions re: Children

Keep out of reach of children.

Formulation re: Other

Natural color variation may occur in this product.

Seals/Symbols

GMP Quality Assured

Formula re: Contains

Amino Acids

Formulation re: Other

Protein Metabolism Nitric Oxide Precursor Muscle Maintenance

FDA Statement of Identity

A Dietary Supplement

Formulation re: Does NOT Contain

Steroid Tested Non-GMO

Formula re: Kosher

Triangle K (Kosher)

Seals/Symbols

Triangle K (Kosher)

Formulation re: Vegetarian/Vegan

V 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.

Formula re: Contains

This product has twice the L-Arginine (1,000 mg per tablet) as in our regular strength product (500 mg per capsule).

Formulation re: Other

The L-Arginine used in this product is pharmaceutical grade.

Storage

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

Supplement Facts Panel

Supplement Facts
Serving Size 1 Tablet(s)
Servings Per Container 180
Amount Per Serving% Daily Value*
L-Arginine
1 Gram(s)

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

† Daily Value not established.

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