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Item #:
4361599
NOW Supplements, L-Arginine 500 mg, Nitric Oxide Precursor*, Amino Acid, 250 Veg Capsules
87% of respondents would recommend this to a friend
Item #:
4361599
XCD 95
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Friday, September 25
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Arginine plays an important role in the dilation of blood vessels. The L-Arginine used in this product is pharmaceutical grade.
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What Stands Out
Amino Acid Support
NOW Supplements L-Arginine provides essential amino acids that support cardiovascular health, enhancing blood flow and circulation. Ideal for those seeking heart wellness and improved exercise performance.
High Potency
Each capsule delivers a potent dose of 500 mg of L-Arginine, ensuring effective supplementation. This high potency allows users to meet their daily nitric oxide production needs easily.
Veggie Capsules
Formulated in vegetarian capsules, this supplement is suitable for vegans and vegetarians, offering an easy-to-digest option free from animal products, making it accessible for a broad audience.
Product Details
| Brand | NOW |
| Size | 250 |
| Enteral medication form | Capsules |
| Primary ingredient | Arginine |
| Activity stage | Intra-Workout |
| Vitamin & supplement type | Arginine |
| Count | 250 |
| Age group | Adult |
| Label image | Supplement Facts |
| Assembled product weight | 0.5 lb (230 grams) |
| Serv per cont | 125 |
| Dosage | 2 Veg Capsules |
| Ingredients | L-Arginine (Free-Form). Other Ingredients: Hypromellose (cellulose capsule), Stearic Acid (vegetable source) and Silicon Dioxide. |
| Dietary method | Halal, Kosher (Triangle K), Non-GMO, Intertek GMP Supplement Certification:, Vegan |
| Cal per serv | 0cal |
| Nutrient content claims | Vegan, Vegetarian |
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?
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Athletes and Bodybuilders
Supports blood flow and muscle recovery, enhancing exercise performance and overall workout efficiency.
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Heart Health Seekers
May aid cardiovascular health by promoting nitric oxide production, improving circulation, and supporting blood vessel function.
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Older Adults
Can help counteract age-related declines in nitric oxide, potentially improving circulation and overall health.
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Pregnant Women
Not advised for pregnant individuals, as effects on pregnancy and fetal development are not well-studied.
Product Description
NOW Supplements, L-Arginine 500 mg, Nitric Oxide Precursor*, Amino Acid, 250 Veg Capsules
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.
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Customer Questions & Answers
-
Question:
What is the recommended dosage for this product?
Answer: The recommended dosage is 2 capsules twice daily as needed, taken between meals or at bedtime with at least 8 oz. of water or juice for absorption. -
Question:
Is the L-Arginine in this product pharmaceutical grade?
Answer: Yes, the L-Arginine used in this product is pharmaceutical grade. -
Question:
Are there any specific warnings associated with this product?
Answer: There are no specific warnings mentioned in the description.
NOW Arginine Editorial Review
NOW Supplements, L-Arginine 500 mg, Nitric Oxide Precursor*, Amino Acid, 250 Veg Capsules is a well-regarded supplement known for its role in enhancing vascular health and supporting better oxygen flow. Users have noted that they experience significant benefits, such as improved breathing and overall well-being. With a dosage of just 2 veggie capsules, it’s convenient for adults seeking to boost their nitric oxide levels. The product is vegan, non-GMO, and adheres to various dietary standards, making it a popular choice among health-conscious consumers. Many have appreciated its fast delivery and the absence of any unpleasant aftertaste, reinforcing its status as a reliable dietary supplement.
Customer Reviews & Ratings
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Pros
- Supports vascular health effectively
- Easy to swallow vegan capsules
- No unpleasant aftertaste reported
- Improves oxygen flow and breathing
- Fast delivery and reliable service
Cons
- Might require consistent use for optimal results
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
H
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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XCD 95
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.)
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Features & Benefits
- Conditionally essential amino acid: Arginine
- Arginine is a nitric oxide precursor
- Non-GMO, Kosher, Soy-Free
- GMP Quality Assured
- Manufactured by a family-owned company since 1968
- Dosage: 2 Veg Capsules per serving
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