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Item #:
4361584
NOW Supplements, L-Arginine 1,000 mg, Nitric Oxide Precursor*, Amino Acid, 120 Tablets
87% of respondents would recommend this to a friend
Item #:
4361584
TTD 250
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Friday, September 25
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DOUBLE STRENGTH L-ARGININE: NOW offers this non-GMO, double strength L-Arginine supplement in 1,000 mg tablets.
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What Stands Out
Nitric Oxide Boost
Formulated to enhance nitric oxide production, supporting better blood flow and vascular health for improved workout performance and overall endurance.
Amino Acid Power
Each tablet offers 1,000 mg of L-Arginine, a key amino acid that aids in muscle recovery and promotes increased energy levels during physical activities.
Convenient Dosage
With 120 easy-to-swallow tablets per bottle, users can conveniently incorporate L-Arginine into their daily routine for lasting physical and cardiovascular benefits.
Product Details
- NOW® L-Arginine, for intra-workout and post-workout) comes in extra strength 1,000 mg tablets and is non-GMO. Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production.* It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.* The L-Arginine used in this product is pharmaceutical grade. Natural color variation may occur in this product.
| Brand | NOW |
| Size | 120 |
| Enteral medication & supplement form | Tablets |
| Primary ingredient | L-Arginine |
| Medicine strength | 1000mg |
| Activity stage | Intra-Workout |
| Vitamin & supplement type | Multivitamin Supplements |
| Count | 120 |
| Age group | Adult |
| Label image | Drug Facts |
| Assembled product weight | 0.6 lb (270 grams) |
| Serv per cont | 120 |
| Dosage | 1 Tablet |
| Ingredients | L-Arginine (from L-Arginine HCl) Other Ingredients: Microcrystalline Cellulose, Hydroxypropyl Cellulose, Stearic Acid (vegetable source), Croscarmellose Sodium, Silicon Dioxide and Vegetarian Coating [hypromellose (cellulose), calcium carbonate, glycerin]. |
| Dietary method | Halal, Kosher (Triangle K), Non-GMO, Intertek GMP Supplement Certification:, Vegan |
| Cal per serv | 0cal |
| Nutrient content claims | Vegetarian, Vegan |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Athletic Performance
Ideal for athletes seeking improved blood flow and endurance during workouts or intense physical activities.
-
Heart Health
Beneficial for individuals aiming to support cardiovascular health through better circulation and nitric oxide production.
-
Erectile Dysfunction
May assist men experiencing mild erectile dysfunction by improving blood flow to sexual organs.
-
Pregnant Women
Not advisable for pregnant or breastfeeding women due to insufficient research on safety.
Product Description
Dietary Supplement Disclaimer
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.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is the L-Arginine supplement GMO-free?
Answer: Yes, it is non-GMO. -
Question:
What certifications does this product have?
Answer: It is Non-GMO, Kosher, and Soy Free. -
Question:
How should I take this supplement?
Answer: Take 1 tablet twice daily as needed with at least 8 oz. of water or juice.
NOW Arginine Editorial Review
With 120 tablets in each jar, NOW Supplements L-Arginine 1,000mg appears to be helping customers with different health issues such as high protein diet, blood circulation, and testosterone boost. According to some customers, this supplement acts as described in research and helps with their problems. A few customers have reported that the pills are large, but they are worth it for the price. There is one comment about the product helping the body make HGH responsible for youthful appearance. Although individual results may vary, most users appreciate the quality and affordability of NOW products.
Customer Reviews & Ratings
65 customers ratings
-
5 Star
83%
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4 Star
9%
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3 Star
3%
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2 Star
1%
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1 Star
3%
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Pros
- Quality product
- Good value compared to other brands
- Priced right
Cons
- Large pills
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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TTD 250
Order now and get it around Friday, September 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 12 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Non-GMO, double strength L-Arginine supplement in 1,000 mg tablets
- Plays an important role in the dilation of blood vessels*
- Classifications/Certifications: Non-GMO, Kosher, Soy Free
- GMP Quality Assured: NPA A-rated GMP certification
- Packaged in the USA by a family owned and operated company since 1968
- Take 1 tablet twice daily as needed with water or juice
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