L-Arginine 5000mg - Orange | GNC
Gluten Free Gluten Free
Soy Free Soy Free
No Preservatives No Preservatives

GNC L-Arginine 5000mg - Orange


Item # 394702
Gluten Free Gluten Free
Soy Free Soy Free
No Preservatives No Preservatives

Product Information



Arginine is an essential precursor of nitric oxide, which helps maintain blood vessel tone.*


Nutrition Facts
Serving Size  2 Scoop(s)
Servings Per Container  30

Amount Per Serving     % DV

Calories 30  

Total Carbohydrate 3g   1%

L-Arginine  5000 mg   **

** Daily Value (DV) not established.
Other Ingredients
Citric Acid, Maltodextrin, Natural Flavor, Beta-Carotene (color), Sucralose, Silica
Label (click image to enlarge)

How To Use

As a dietary supplement, mix 2 scoops (9g) into 8 fl. oz. of cold water, fruit juice or your favorite sports drink. For maximum support, take as directed every day. Stir well.
Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition.
Store in cool, dry conditions once the product has been opened.
Distributed by:
General Nutrition Corporation
Pittsburgh, PA 15222


4.6 / 5.0
15 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes I really like that it seems to be working well there and yes I will recommend it to anyone to try the product is awesome and then we buy some more of it continue to use it.
April 3, 2019
4 months ago
GNC L-Arginine use by Cardiovascular Patient
I'm a long time user of GNC's L-Arginine. As a Kinesiologist, Strength Trainer and Heart Patient, I am a firm believer in this product. Not only have my Cardiologist and I seen positive results in distal perfusion, but on a physique building note, Vascularity is increased greatly. Great product, GNC!
January 31, 2019
"nd Purchase of L Argenine was diluted
The first time I bought this product it was very potent, but the second shipment contained a diluted mixture which is only 50% as strong.
January 30, 2019
6 months ago
This stuff works! Going to take it everyday!
January 28, 2019
6 months ago
Love the product , I'll always shop at gnc now , I just wish they'll get a shop in Australia
January 13, 2019
6 months ago
5 stars
I have been taking L- Arginine for about 40 years
December 5, 2018
8 months ago
Good product
I love this product. It mixes very easy and tastes great! It works also. I definitely notice better circulation and energy
September 7, 2018
Great stuff!
I have been taking it for a few months now. I think it really helps my circulation. It also tastes great when mixing with water. The little scoop provided enables you to pour right into water bottle.
August 29, 2018
11 months ago
Tastes good too
Works well and is orang flavored!
June 29, 2018
1 year ago
Great wondering if there are other flavors
June 20, 2018
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 6 questions Browse 6 questions and 10 answers
is morning best time to take this?
A shopper on Aug 9, 2018
I live in Australia, I have been buying L Arginine from GNC stores for heart condition / Angina with great success. GNC have now closed Aust stores. How can I continue buying this product, I need to buy online from USA, can I do this?
A shopper on Jul 6, 2016
is this safe for people with heart problems?
A shopper on Mar 25, 2018
BEST ANSWER: Re this question, Firstly, I’m not a Medical Practioner nor am I affiliated with the medical industry. In my case, I use GNC L Arginine specifically for a Heart condition, severe Angina. GNC L Arginine has provided excellent benefit and relief for this condition ( with approval of my Doc) whereas Pharmaceutical medication had not been successful. See USA Medical study, Prinzmetal Angina, Dr C J Glueck MD
is this produce sold in stores or just online?
A shopper on Nov 11, 2016
BEST ANSWER: both in stores and online, just call your store first to see if its in stock, it goes fast usually.
Do you take before or after meals?
Saul V on Jan 20, 2019
BEST ANSWER: We take l-arginine in our lemon/water juice in the morning. We don't take anymore until the next morning. We hope this helps.
Does this product help with ED?
A shopper on Jul 13, 2019