NOW L-Citrulline 750mg


Brand: NOW

NOW Foods L-Citrulline is a precursor of Arginine and provides readily available source material for Arginine production that can be used for Nitric Oxide elevation. L-Citrulline plays an important role in vascular function and blood flow, plus supports detoxification pathways.

Brand: NOW

Healthy Immune System Function

Citrulline is a non-essential amino acid that’s an Arginine precursor. As such, it promotes Arginine production, which leads to Nitric Oxide production. NO, is a well-known vasodilator, this means enhanced blood flow or a better pump, so crucial to a good workout, because, among other reasons, increased blood flow means nutrients coming to your muscles faster and waste products going out faster.

Citrulline also helps remove ammonia, a protein by-product, and promotes cardiovascular health.


Discuss with your physician before taking if you have a medical condition or are taking any prescription medications. Stop use and discuss with your physician if any negative effects occur. Do not exceed the suggested dose. Do not take if pregnant or lactating. Must be 18 years old to use this product. Keep away from children. Do not use if the seal has been tampered with. Store in a cool, dry place.

Supplement Facts

42 servings per container
Serving size
2 Capsules
Amount Per Serving
% Daily Value
Calcium (from Calcium Carbonate)
36 mg
1.5 g (1,500 mg)

Daily Value not established.

Other Ingredients:

Hypromellose (cellulose capsule), Magnesium Oxide and Stearic Acid (vegetable source).

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

Global Disclaimer

Manufacturers continually change product specifications, images, descriptions, ingredients and pricing. While we try our best to keep all product information up to date, it may not reflect the latest information available from the manufacturer. Product packaging may contain different or additional information, including the product description, nutritional facts, ingredients, allergens and other information. Always read labels, warnings, and directions and other information provided with the product before using or consuming a product. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. For additional information about a product, please contact the manufacturer. Policies, pricing and item availability are subject to change without notice, and we reserve the right to limit quantities. Prices displayed are subject to final approval at the time of order fulfillment. While we do our best to make sure that all information displayed is accurate, we are not responsible for typographical errors or technical inaccuracies.

Take 2 capsules twice per day between meals.

Caution:  For adults only. Consult physician if pregnant/nursing, taking medication (especially blood pressure medications and nitrates or other vasodilating drugs), or have a medical condition (especially abnormal blood pressure). Keep out of reach of children.

Natural color variation may occur in this product.

Store in a cool, dry place after opening.

Additional information

Weight 11.2 oz
Dimensions 8 × 6 × 6 in