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L-Arginine & L-Ornithine

L-Arginine & L-Ornithine

Item: SW866

  • A popular free-form amino acid two-some supporting overall health

  • This nourishing combo delivers renewed vitality without denting your pocketbook

  • Helps promote lean muscle

500/250 mg 100 Caps
Caps Size: 00

Retail $12.99
Save 38%
In Stock
  • A popular free-form amino acid two-some supporting overall health

  • This nourishing combo delivers renewed vitality without denting your pocketbook

  • Helps promote lean muscle

Life extension enthusiasts, body builders, and natural health proponents have been telling the world of this amino acid combination for quite a few years now, and the science is catching up to their claims. Arginine is integral to the production of nitric oxide. It's an important natural substance involved with everything from cardiovascular function to muscular energy. Ornithine metabolizes to arginine in the body, and it has its own unique, nourishing influence on the body. Our L-Arginine & L-Ornithine brings you the proper two-to-one combination in free form for optimum results.

Terms and Ingredient Definitions

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
L-Arginine Base 500 mg *
L-Ornithine (as L-ornithine HCl) 250 mg *

*Daily Value not established.

Other ingredients: Gelatin, calcium palmitate, rice flour.

Suggested Use: As a dietary supplement, take one capsule one to three times per day with water.

Relative Size

Printable Size Guide

Shipping Weight

.28 lbs

Swanson Premium L-Arginine & L-Ornithine Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.5 out of 5 by 17 reviewers.
Rated 4 out of 5 by Getting through the day I have been taking this for a year and muscles build up as I continue to exercise. December 16, 2016
Rated 4 out of 5 by Diet supplement, I have used it for years as I don't always eat property, and along with other enzymes I take, I believe it helps keep me fit. No side effects that I've noticed, and it appears to keep my appetite in check. August 18, 2016
Rated 4 out of 5 by Good Purchase This is a feel better product for me. The increase in blood flow is great. Increases my workouts with less fatigue. January 3, 2014
Rated 5 out of 5 by Great help I started taking this to help me sleep with some Melatonin. It really helps me enter a nice deep sleep and not have that 3 am wake period that so plaques menopausal women. Your product seems to work better than another popular vitamin store brand and it is cheaper. Thanks for the restful sleep. August 8, 2013
Rated 5 out of 5 by Best Purchase This combination really helps in my workouts with lots of endurance at a great price. July 10, 2013
Rated 5 out of 5 by L-Arginine & L-Ornithine Great product, gave me energy! May 22, 2013
Rated 4 out of 5 by Good product Don't know specifically how much this is helping, but take it regularly to keep my muscles going. As I'm 57, this is very important to me at this stage of life. July 11, 2012
Rated 4 out of 5 by good and bad I have been taking this for about 8 years and the health results are very good. The last few batches I received have poor capsuls that come apart and spill contents. July 22, 2010
Rated 5 out of 5 by Helps weight loss This is very useful by itself or with other specific amino acids to burn calories overnight while sleeping.Very mild ph level,I take with water on empty stomach, work's for me. August 23, 2009
Rated 5 out of 5 by SUPER GREAT PRODUCT This is a extremely great amino, one of the best I have used in many years. Along with the price you can not find a better product ! August 2, 2009
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Why Shop Swanson® Brands?

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Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Swanson Premium L-Arginine & L-Ornithine

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

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500/250 mg 100 Caps
Caps Size: 00

500/250 mg 200 Caps
Caps Size: 00

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