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Swanson Premium

L-Arginine & L-Ornithine

Item: SW866

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Swanson $6.49
Retail $12.99
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500/250 mg 100 CapsOther Sizes

Caps Size: OO, Pill Size Guide

  • 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.

Lee Swanson, President

Risk-Free Purchase Guarantee

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping. Lee Swanson, President of Swanson Health Products

Product Description:

L-Arginine & L-Ornithine

"This combination really helps in my workouts with lots of endurance at a great price." ~product review by Eternalsage

  • 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.

Product Label:

L-Arginine & L-Ornithine

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, magnesium stearate.

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

Terms and Ingredient Definitions

L-Arginine & L-Ornithine

Swanson $6.49
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Swanson Premium L-Arginine & L-Ornithine Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

L-Arginine + L-Ornithine 4.5 5 8 15
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
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
Best Purchase This combination really helps in my workouts with lots of endurance at a great price. July 10, 2013
L-Arginine & L-Ornithine Great product, gave me energy! May 22, 2013
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
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
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
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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