To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
Other Sellers on Amazon
Added
Sold by: recommerce
Sold by: recommerce
(129142 ratings)
100% positive over last 12 months
Shipping rates and Return policy

Jarrow Formulas Arginine 1000 mg - 100 Tablets - Supports Nitric Oxide & Protein Synthesis - Dietary Supplement Supports Tissue Repair - Mens Health Formula - Up to 100 Servings.

3.9 3.9 out of 5 stars 420 ratings

To see product details, add this item to your cart. You can always remove it later.
Arginine
100 Count (Pack of 1)

Purchase options and add-ons


About this item

  • L-Arginine Benefits - L-arginine plays an important role in several pathways, including protein synthesis, production of creatine phosphate (needed to produce ATP) and synthesis of nitric oxide, which is involved in blood flow.
  • Tissue Repair - Arginine is a precursor to protein and nitric oxide synthesis, which supports tissue repair.
  • Convenient Tablets - Each tablet delivers 1,000 mg of l-arginine. Adults take 1 tablet once or twice per day or as directed by your qualified healthcare professional.
  • Superior Science, Smarter Formulas - Informed by strong scientific research, Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplement.

Frequently bought together

$11.13 ($0.11/Count)
Get it as soon as Monday, Apr 1
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

From the brand


From the manufacturer

Energy Supports & Metabolism

100% dedicated to getting every formula right

innovation

pill and capsule collage

Our formulations are carefully crafted and informed by strong scientific research. We are 100% dedicated to getting every formula right.

Cellular energy production is essential for cell to function properly. Jarrow Formulas energy supplements support cellular energy production and the body's conversion of foods into energy.*

We evaluate ingredient purity and only work with suppliers who follow Current Good Manufacturing Practices (cGMP) for our capsules, tablets, softgels and powder formulations.

Empowering your body to help itself
methyl b12 maximum strength Extra Strength Methyl B-12 & Methyl Folate QH-absorb + PQQ Energy Optimizer Extra Strength Metyl Folate glucose optimizer
Maximum Strength Methyl B-12 Extra Strength Methyl B-12 & Methyl Folate QH-absorb + PQQ Energy Optimizer Extra Strength Metyl Folate Glucose Optimizer
Customer Reviews
4.6 out of 5 stars
16,500
4.6 out of 5 stars
6,743
4.6 out of 5 stars
911
4.4 out of 5 stars
7
4.7 out of 5 stars
4,890
Primary Benefit Cellular Energy Production*​ Cellular Energy Metabolism & Cardiovascular Support*​ Dual Antioxidant Support for​ Mitochondrial Biogenesis*​ Supports Energy & Endurance for Everyday Vitality*​ A Highly Bioactive Form of Folate*​ Supports Glucose Metabolism & Cellular Energy*​
Key Ingredients 5000 mcg Vitamin B-12​ Vitamin B-6, Methyl Folate, Methyl B-12 ​ Ubiquinol, PQQ​ Proprietary Mushroom Blend, Sensoril Ashwagandha​ 400 mcg Methyl Folate​ Vitamins C, E, B-6, B-12, Magnesium, Biotin & Pantothenic Acid​
Includes B Vitamin
Includes Methyl Folate
Caffeine-Free
No Major Allergens
Form Type Chewable Tablet Chewable Tablet Softgel Veggie Capsule Veggie Capsule Tablet
Size Options 60 & 90 100 30 & 60 90 60 120
formulating health since 1977

Product Description

Jarrow formulas arginine dietary supplements contain 1,000 mg. Of l-arginine per tablet to help support nitric oxide and protein synthesis. Suitable for use by vegans, this dietary supplement contains no egg, dairy, peanuts, fish, soybeans or wheat. For best results, take one to two tablets per day. Each bottle contains 100 gluten-free tablets of jarrow formulas arginine dietary supplement.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 2.5 x 2.5 x 4.5 inches; 6.08 ounces
  • Item model number ‏ : ‎ ARG
  • Date First Available ‏ : ‎ April 21, 2004
  • Manufacturer ‏ : ‎ Jarrow Formulas
  • ASIN ‏ : ‎ B0013OQGCI
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    3.9 3.9 out of 5 stars 420 ratings

Compare with similar items

This Item
Jarrow Formulas Arginine 1000 mg - 100 Tablets - Supports Nitric Oxide & Protein Synthesis - Dietary Supplement Supports Tissue Repair - Mens Health Formula - Up to 100 Servings.
Jarrow Formulas Arginine 1000 mg - 100 Tablets - Supports Nitric Oxide & Protein Synthesis - Dietary Supplement Supports Tissue Repair - Mens Health Formula - Up to 100 Servings.
Recommendations
Jarrow Formulas Arginine-Citrulline Sustain - Supplement Supports Nitric Oxide Production, Blood Flow & Cardiovascular Health - Men's Health Formula - Up to 60 Servings
dummy
Jarrow Formulas L-Arginine 1000mg, 200 Tablets
dummy
Dr. Clark Arginine, 500mg, 100 Gelatin Gelatin Capsules
dummy
(New Improved Formula) Best Naturals L-Arginine 1000 mg 120 Tablets - Pharmaceutical Grade L Arginine Supplement Promotes Nitric Oxide Synthesis
dummy
Amazing Formulas L-Arginine 1000mg 120 Tablets Supplement | Best Amino Acid Supplement for Women & Men | Non-GMO | Gluten Free | Made in USA
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-49% $11.13
List:$21.99
-25% $24.37
List:$32.49
$38.00$23.99-23% $9.99
List:$12.99
$9.99
Price Per Unit$0.11 / Count$0.20 / Count$38.00 / Item$0.24 / Count$0.08 / Count$0.08 / Count
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Easy to swallow
3.3
4.1
4.2
4.0
Flavor
3.0
4.0
4.2
4.0
Value for money
3.0
4.2
4.5
4.3
Sold By
Amazon.com
Amazon.com
MASTERPRIME
Dr. Clark Store, Inc.
Best~Naturals
QUALITY 4 YOU
keyword type
l-arginine-nutritional-supplements
l-arginine-nutritional-supplements
l-arginine-nutritional-supplements
l-arginine-nutritional-supplements
l-arginine-nutritional-supplements
l-arginine-nutritional-supplements
form
Tablet
Tablet
Tablet
Capsule
Tablet
Tablet
flavor
Unflavored
Unflavored
Almonds
Unflavored
Unflavored
size
100 Servings (Pack of 1)
120 Count (Pack of 1)
2 Pack
100 Count (Pack of 1)
120 Count (Pack of 1)
120 Count (Pack of 1)
weight
0.38 pounds
0.06 kilograms
500 milligrams
0.44 pounds
6.4 ounces
age range
Adult
Adult
Adult,Kid
Adult
Adult
Adult
product benefit
Vascular Health Support
Vascular Health Support
Hypoallergenic
Heart Health Support
Energy Management
serving suggestion
Four Tablets
1 tablet
1 Tablet

Important information

Safety Information

This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings

Indications

Supports Nitric Oxide and Protein Synthesis*

Ingredients

L-Arginine (from L-Arginine Hydrochloride), cellulose, stearic acid (vegetable source), magnesium stearate (vegetable source), food-grade coating (hydroxypropyl methylcellulose, glycerin) and silicon dioxide

Directions

Adults take 1 tablet 1-2 times a day or as directed by your qualified healthcare professional.

Legal Disclaimer

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.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Looking for specific info?

Customer reviews

3.9 out of 5 stars
3.9 out of 5
420 global ratings

Customers say

Customers like the quality, value, and blood flow of the nutritional supplement. For example, they mention it works well as a vitamin supplement, it helps with an erection, and it's worth a try. That said, some complain about the size and disintegration.

AI-generated from the text of customer reviews

114 customers mention104 positive10 negative

Customers are satisfied with the quality of the L-Arginine. They say it is an excellent potent product that works well as a vitamin supplement. They also say it has many benefits and gets the job done. Some customers also mention that it could improve the quality and strength of life. Overall, customers are happy with their purchase and recommend it to others.

"...Solid supplement and I recommend it for anybody that leads an active life style wanting alittle more out of life...." Read more

"For use at home, these are a great value and get the job done. I take it to help support my blood pressure...." Read more

"Excellent potent product. Best I have ever used.I combine this with creatine mono (Allmax)and they truly compliment one another...." Read more

"...and that seems to mesh well with the Jarrows by boosting my energy, stamina, and performance in both the bedroom and the gym." Read more

63 customers mention63 positive0 negative

Customers are satisfied with the heartburn. They mention that it gives them more energy, boosts their natural levels of growth hormone, and helps with an erection. The supplements work together to provide a combination of health benefits, and are good for high blood pressure and heart related problems.

"...I rarely get sick, my body recovers faster from the gym and I do actually think this product aids in energy boost as well as bounce back time in the..." Read more

"...again (now I can swallow them fine, even whole) I started feeling like I had more energy. Is it the virus going dormant or is it the arginine?..." Read more

"...Well fed muscles grow quicker. Don't worry about some water weight. That extra water weight acts as a reinforcer when pushing the weights...." Read more

"...Not only has the combination of the two pill increased the voracity of my sexual performance, I also find that I’m feeling much better after..." Read more

51 customers mention51 positive0 negative

Customers appreciate the value of the nutritional supplement. They mention it's a great product for use at home, with good quality and affordability. Some say it'll be worth a try.

"...be a great product, and 1000 to be a good level for me and the best price-to-value...." Read more

"For use at home, these are a great value and get the job done. I take it to help support my blood pressure...." Read more

"...Otherwise it is very good value, as I have said above." Read more

"...recommend this supplement to anyone looking for an affordably priced high-dose L-arginine...." Read more

15 customers mention15 positive0 negative

Customers say the supplement is great for increasing blood flow. They say it opens up arteries and prevents constriction. Customers also say it helps with blood flood.

"...that good water and nutrients that are consumed have an excellent flow through the veins. Well fed muscles grow quicker...." Read more

"...has pumped up the nitric oxide in my body, therefore allowing blood to flow more freely...." Read more

"...It also aids the release of Nitric Oxide, which opens blood vessels .This causes more nutrition to reach all parts of the body...." Read more

"...As an added benefit, it has also increased the blood flow to my groin (I shouldn't have to explain to the men what that means)...." Read more

14 customers mention7 positive7 negative

Customers are mixed about the ease of taking the nutritional supplement. Some mention that it's easy to take and convenient to take with them to work, while others say that the pills are too hard to swallow.

"...am currently using a number of Jarrow supplements and the vast majority are easy to take and I’ve never experienced any adverse effects..." Read more

"...The pills were way too hard to swallow...." Read more

"This product works very well. The pills are a bit large but they seem to go down easy. I have been taking this L-Arginine 1000mg, for some time...." Read more

"...criticism I can offer is that the pills are large and difficult for me to swallow. I bought a pill crusher and voila...... problem solved Charlie." Read more

10 customers mention3 positive7 negative

Customers are mixed about the taste of the nutritional supplement. Some mention that it tastes fine and convenient in the 1000 mg form, while others say that it taste terrible, has a fishy, metallic taste, and has s a very nasty taste.

"...The chalky aftertaste leaves something to be desired but I can deal with it." Read more

"...I also take the powder form that I mix with liquid but it tastes terrible!..." Read more

"...The tablets are quite big but fine to swallow." Read more

"Pills seemed pretty large for 1g and the taste was horrible .. but got the job done when wanting to supplement with arginine" Read more

22 customers mention5 positive17 negative

Customers find the size of the nutritional supplement too big to safely swallow. They also mention that the tablets are much larger than most pills.

"...a weird psych-out every time I went to swallow these because they are very large... I'd end up gagging on them and would have to break them in half..." Read more

"...I do wish the pills were a bit smaller...." Read more

"...Yes, the tablets are bigger than 500mg capsules, but you have to expect that as they are double the potency at 1000mg...." Read more

"...Also i have seen a measurable increase in my arm size by 1/4" in that time span. A little water retention has also been noticed...." Read more

21 customers mention0 positive21 negative

Customers are dissatisfied with the disintegration of the nutritional supplement. They mention that the tablets disintegrate within a couple of days of opening the bottle, fray, and crumble. The coating starts to crack and peel back, and the pill turns to powder. Customers also mention that they degrade or break down into powder if stored outside the original bottle.

"...As you can see by the photo, they completely disintegrated in the pill case. I had to rescue all my other pills from this powdery mess." Read more

"...The coating starts to crack, then peel back and the pill turns to powder. I sort my pills weekly, and that is when I initially noticed...." Read more

"...They disintegrate in less than a day when removed from their bottle and placed in weekly pill reminder box compartments...." Read more

"...the container it comes in for any length of time, the pills peel like a snake loosing its skin...." Read more

Great energy booster
4 Stars
Great energy booster
I have to say that I was pleasantly surprised by the energy boost I got from this. I don't listen to TV doctors and I value both positive and negative reviews of supplements, as people react differently to different products. Jarrow Formulas L-Arginine 1000mg really works well at helping to increase my energy levels, even to the point where I can't take one too late in the afternoon or I'll be awake half the night.I do wish the pills were a bit smaller. I have two "weekly pill reminder" boxes, one for my AM meds and one for my PM meds (Apothecary 7day 7 Sided Medium Pill Reminder Each Compartment Holds 12 Aspirin Glows in the Dark). They are different style containers and these pills won't fit in my PM reminder box sections if there are any other pills over the size of an Aleve in with it. Plus, if they were a bit smaller, they'd be easier to swallow.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on December 24, 2015
Style: ArginineSize: 100 Count (Pack of 1)Verified Purchase
56 people found this helpful
Report
Reviewed in the United States on June 26, 2013
Style: ArginineSize: 100 Count (Pack of 1)Verified Purchase
40 people found this helpful
Report
Reviewed in the United States on June 14, 2019
Style: ArginineSize: 100 Count (Pack of 1)Verified Purchase
Customer image
1.0 out of 5 stars THESE PILLS DISINTEGRATE
Reviewed in the United States on June 14, 2019
Something weird is happening with these pills. They are fine in the bottle, but once they are out they start to disintegrate. The coating starts to crack, then peel back and the pill turns to powder. I sort my pills weekly, and that is when I initially noticed. I thought they were interacting with other pills in the compartment, so I put 6 pills into one day to separate them from the others. The problem still occurred. Then I started keeping them in the jar until I was ready to take them (of course I forgot on some days - hence the weekly pill sorting - and now I have an entire second bottle in addition to the 1/3 of the first bottle I have left thanks to Subscribe & Save). Yesterday afternoon I put two out on my desk to take same day, and within an hour the same thing happened. They must be reacting to the air. My offices are not particularly damp (nor is a tiny, lidded pill compartment), so I am not sure what the exact trigger is, but it’s the worst. I had to have thrown out at least 25 pills. I also checked the bottle and the “best used before” date isn’t until Aug 2020, so they’re definitely not expired.
Images in this review
Customer image Customer image Customer image Customer image Customer image
Customer imageCustomer imageCustomer imageCustomer imageCustomer image
11 people found this helpful
Report
Reviewed in the United States on August 20, 2019
Style: ArginineSize: 100 Count (Pack of 1)Verified Purchase
Customer image
3.0 out of 5 stars Great Value Except If You Travel
Reviewed in the United States on August 20, 2019
For use at home, these are a great value and get the job done. I take it to help support my blood pressure. I wish I had read the reviews on traveling with them. As you can see by the photo, they completely disintegrated in the pill case. I had to rescue all my other pills from this powdery mess.
Images in this review
Customer image
Customer image
One person found this helpful
Report
Reviewed in the United States on June 9, 2013
Style: ArginineSize: 100 Count (Pack of 1)Verified Purchase
87 people found this helpful
Report
Reviewed in the United States on May 5, 2016
Style: ArginineSize: 100 Count (Pack of 1)Verified Purchase
One person found this helpful
Report

Top reviews from other countries

Translate all reviews to English
ankush sharma
5.0 out of 5 stars Best Product
Reviewed in India on June 30, 2022
Style: ArginineSize: 100 Count (Pack of 1)Verified Purchase
たっくん
1.0 out of 5 stars 良くわからん
Reviewed in Japan on November 2, 2015
Style: ArginineSize: 100 Count (Pack of 1)Verified Purchase
Ajay Raj Rajann
1.0 out of 5 stars Expired product
Reviewed in India on December 13, 2019
Style: ArginineSize: 100 Count (Pack of 1)Verified Purchase
Goldy Sitling
5.0 out of 5 stars Good
Reviewed in India on June 22, 2018
Style: ArginineSize: 100 Count (Pack of 1)Verified Purchase
K.Koshy
4.0 out of 5 stars Good for Performance
Reviewed in India on August 14, 2015
Style: ArginineSize: 100 Count (Pack of 1)Verified Purchase
2 people found this helpful
Report

Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.