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Arginine & Ornithine

NOW Foods Arginine & Ornithine

A Product
Two Complementary Amino Acids in One Convenient Supplement!
  • Promotes nitric oxide production
  • Helps w/ protein metabolism & urea detox
  • 500mg arginine/250mg ornithine per capsule
  • Non-GMO, halal, kosher and soy free
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Buy 1 NOW Foods Arginine & Ornithine 500/250mg 250ct for only $23.99! Limited time only.
Buying Options
$23.99 23.9900
250 VCaps
125 Servings | $0.19 Per Serving
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Nutrition Info

250 VCaps

Serving Size: 2 Capsules
Servings Per Container: 125
Amount Per Serving
L-Arginine (Free-Form)
L-Ornithine (from L-Ornithine HCl)
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Bovine Gelatin (BSE-free) (capsule) and Magnesium Stearate (vegetable source).
Allergen Warning
Not manufactured with yeast, wheat, gluten, soy, corn, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Take 2 capsules daily as needed, preferably with juice or water on an empty stomach, before exercise or at bedtime.

For adults only. Do not use if history of myocardial infarction or established coronary artery disease. Consult physician if pregnant/nursing, taking medications, or have a medical condition (including herpes and/or glaucoma). Keep out of reach of children.

Expand Info
Product Information

NOW Sports Nutrition, Arginine & Ornithine 500/250 mg, Amino Acids

Arginine & Ornithine combines two complementary amino acids in one convenient supplement. Arginine is required for proper elimination of urea from the body, which occurs through a critical metabolic cycle that detoxifies the body of nitrogen compounds that are normal by-products of protein metabolism.* Ornithine is synthesized from arginine and is a precursor of citrulline, proline and glutamic acid.* Both of these amino acids are popular with athletes and other active individuals.

  • PROTEIN METABOLISM/UREA DETOX*: Two complementary amino acids that are popular with athletes and other active individuals.
  • CLASSIFICATIONS/CERTIFICATIONS: Soy Free, Non-GMO, Made without Gluten, Egg Free, Nut Free, Corn Free, Dairy Free, Kosher Contains Gelatin, Halal
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968.
What You Won't Find Tested & Trusted Support Your Fitness Goals
Overall Rating
5 out of 5 stars
Reviews (2)
Verified Buyers (2)
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Frank M
Verified Buyer
Very good product Ive been using it for over 2weeks . I take 2 capsules every night on an empty stomach before going to bed, i noticed Im a lot stronger in the gym.*
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2022-07-23 16:24:39Z
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Michael T
Verified Buyer
This has been a good product, it helps with energy and general well-being.*
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2021-02-10 02:50:40Z
* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.
* 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.

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