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Arginine & Citrulline - 120 vcaps
NOW Foods

Arginine & Citrulline - 120 vcaps

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Product details

Description

NOW Arginine & Citrulline combines 500 mg of free-form L-arginine and 250 mg of free-form L-citrulline in each veg capsule. The label directs 1 capsule twice a day, so the 120-capsule bottle lasts 60 days.

Form: veg capsule (hypromellose); off-white powder.

Key facts
  • 120 veg capsules
  • 500 mg L-arginine and 250 mg L-citrulline per capsule
  • Free-form amino acids
  • 1 capsule twice a day: 60 days per bottle
  • Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients
Nutrition
Typical values Per capsule
L-arginine (free form) 500 mg
L-citrulline (free form) 250 mg

Values from the US label.

Ingredients and allergens

Ingredients: L-Arginine (free form), L-Citrulline (free form), Hypromellose (cellulose capsule), Stearic Acid (vegetable source) and Silicon Dioxide.

Allergens: None of the 14 major allergens are listed. 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.

How to use

Take 1 capsule 2 times a day. Store in a cool, dry, dark place after opening.

FAQs

How much arginine and citrulline is in each capsule?
500 mg L-arginine and 250 mg L-citrulline.

How long does the 120-capsule bottle last?
60 days at 1 capsule twice a day.

Who should check with a doctor first?
Anyone pregnant or breastfeeding, taking antihypertensives, nitrates or other heart medicines, or with herpes, kidney impairment or glaucoma.

Is there a powder version?
Yes, NOW also makes a 340 g Arginine & Citrulline powder.

Warnings
  • For adults only. Consult a doctor before use if you are pregnant or breastfeeding, taking medication (especially antihypertensives, nitrates or other heart medicines) or have a medical condition (especially herpes, kidney impairment or glaucoma).
  • Natural colour variation may occur.
  • Do not exceed the recommended daily dose.
  • Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
  • Keep out of reach of young children.

Product details are taken from the NOW Foods website (nowfoods.com), checked November 2026. Always check the label on the pack you receive.

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