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Swanson Ultra

Maximum Strength Arginine AKG Nitric Oxide Enhancer

Maximum Strength Arginine AKG Nitric Oxide Enhancer

Item: SWU341

  • Maximum-Strength L-Arginine Alpha-Ketoglutarate

  • Supports physical energy and faster muscle recovery

  • Supports healthy blood flow for optimal delivery of oxygen and nutrients to cells

1,000 mg 90 Caps
Caps Size: 000

MSRP $18.99
Save 37%
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In Stock

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
L-Arginine AKG(alpha-ketoglutarate) 2:1 1 gram *

*Daily Value not established.

Other ingredients: Gelatin, rice extract, silica.

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

WARNING: Not intended for use by children or pregnant or nursing women. Consult your healthcare provider before use if you have a renal or liver disease. Reduce dosage if you experience nausea, abdominal cramps or diarrhea.

Relative Size

Printable Size Guide

Shipping Weight

.33 lbs

  • Maximum-Strength L-Arginine Alpha-Ketoglutarate

  • Supports physical energy and faster muscle recovery

  • Supports healthy blood flow for optimal delivery of oxygen and nutrients to cells

Alpha-ketoglutarate, an amino acid compound used for energy metabolism, accelerates absorption of L-arginine. You'll enjoy steadier energy levels with the more efficient exchange of cell nutrients and wastes and speedier delivery of oxygen to the tissues. Supplementing with Arginine AKG also promotes faster muscle recovery after exercise and may support greater gains in anaerobic power when combined with a resistance training program.

Swanson Ultra Maximum Strength Arginine AKG Nitric Oxide Enhancer Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Maximum Strength Arginine AKG Nitric Oxide Enhancer is rated 4.5 out of 5 by 84.
Rated 1 out of 5 by from Ineffective I took this product for over a year and noticed no positive results whatsoever. I guess I was one of the unlucky ones.
Date published: 2017-06-01
Rated 5 out of 5 by from Great Product Since taking this supplement my recovery time from working out has decreased and I feel stronger. Makes me feel younger again.
Date published: 2016-12-14
Rated 5 out of 5 by from Excellent Product I take these twice a day. They are a high quality product and extremely effective.
Date published: 2016-10-21
Rated 5 out of 5 by from Great product I been using arginine for the last 3 years . Works amazingly .i get a great pump when i work out and my energy level is thru the roof. I have tryed other arginine brands but they all upset my stomach . You cant go wrong with this brand . I take 5 grams an hour before my workout and 4 grams on my day off in the morning .
Date published: 2016-07-13
Rated 5 out of 5 by from Well satisfied I started taking this supplement for a specific reason and I find it satisfying that need.
Date published: 2016-05-18
Rated 5 out of 5 by from Great product used by my husband My husband has used this product for years and is still using it.
Date published: 2016-04-23
Rated 5 out of 5 by from Nice Product I've been using arginine for years and have always bought thru Swanson. Great product if you work out. Helps with muscle recovery.
Date published: 2016-02-16
Rated 5 out of 5 by from Just wow!! VERY skeptical in the beginning....after a few weeks on this I could tell the difference in my daily activities including night time. Much more energy during day...also helped in the male performance category. User for 4-5 months, will continue.
Date published: 2015-08-28
Rated 4 out of 5 by from Great Product But: The supplement was a little to strong for me but that's just my personal opinion. It my be different for other people.
Date published: 2015-06-18
Rated 1 out of 5 by from Disappointed I have taken 4 of these every day for 6 months with no improvement. I will not be ordering this product any longer.
Date published: 2015-04-01
Rated 4 out of 5 by from User55 --- this one works like this one -- don't get out of breath on workouts it's made by Swanson -so- there ya go
Date published: 2014-07-30
Rated 5 out of 5 by from A treatment hard to measure With limited equipment at my disposal I can't honestly evaluate this product but I can say I feel fine. Not too bad for over 3/4 century on this rock.
Date published: 2014-07-08
Rated 5 out of 5 by from Awesome Supplement Great energy booster along with an excellent pump during weight training...
Date published: 2014-06-02
Rated 4 out of 5 by from As advertised This product performs as advertised. I am happy with the results.
Date published: 2014-03-30
Rated 5 out of 5 by from Maximum Strength For me, this product does exactly what is exspected for it to do.
Date published: 2014-01-19
Rated 5 out of 5 by from Good Pump Good product, I get good blood flow while working out using this product.
Date published: 2014-01-06
Rated 5 out of 5 by from Aginine AKG I was astounded by the effects of this Herb.It really worked for me.
Date published: 2013-12-26
Rated 5 out of 5 by from Arginine What a world of difference! The wife loves my performance since I started taking these.
Date published: 2013-12-25
Rated 4 out of 5 by from I started using Arginine along with other products that help performance and I've been satisfied with the results I've experienced.
Date published: 2013-11-29
Rated 5 out of 5 by from I use it daily and it works for me...
Date published: 2013-11-04
Rated 5 out of 5 by from Good value I have made several purchases of this product in recent months and have been satisfied with the results. Anyone who is serious about his/her workouts should consider giving this product a try.
Date published: 2013-10-10
Rated 5 out of 5 by from Great Quality Great quality at a very affordable price!
Date published: 2013-10-09
Rated 4 out of 5 by from Good product The dose is very low so in order to maximize effectiveness, I increased the servings.
Date published: 2013-10-04
Rated 5 out of 5 by from Very happy My wife and I use it every morning. We work out at a local health club and it seems to help with endurance.
Date published: 2013-09-17
Rated 5 out of 5 by from Strong! I use this product daily before my workouts.
Date published: 2013-09-17
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*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
For our website and catalog, the MSRP is the "Manufacturer's Suggested Retail Price." The MSRP is understood to mean the price at which a manufacturer will recommend a retailer sell a product for in stores, on the internet, or in catalogs. The MSRP of National brand items are dictated to Swanson by each manufacturer. For Swanson brand items, the MSRP is calculated based on a varying percentage above the product's base price.
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