

💥 Elevate your flow, fuel your hustle with NOW L-Arginine!
NOW Foods L-Arginine delivers a potent 1,000 mg dose of pharmaceutical-grade amino acid designed to support nitric oxide production and vascular health. Non-GMO, soy-free, and Kosher certified, this GMP A-rated supplement offers a clean, reliable boost for cardiovascular wellness and exercise performance. Packaged in the USA, its 120-tablet count ensures a four-month supply, making it a smart, cost-effective choice for professionals committed to peak health and endurance.




| ASIN | B0013OVX3U |
| Best Sellers Rank | #4,234 in Health & Household ( See Top 100 in Health & Household ) #5 in L-Arginine Nutritional Supplements #551 in Sales & Deals |
| Customer Reviews | 4.5 4.5 out of 5 stars (14,509) |
| Date First Available | January 8, 2004 |
| Department | Health and Beauty>Health and Wellness |
| Is Discontinued By Manufacturer | No |
| Item model number | 0035 |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Product Dimensions | 2.7 x 2.7 x 4.75 inches; 8.64 ounces |
B**R
It works for ED. Just take a 30 minutes before.
This is fantastic stuff except the pills are a little bit big in size. Do I feel better sort of it does help with my ED I think but L arginine doesn’t last that long and the ingredient seem like they’re high-quality. Energy level but more for ED. I don’t have any stomach discomfort when I take it and it doesn’t give me jitteriness or anything weird like that. Overall I good value.
A**S
High-Quality L-Arginine Supplement - Excellent Value!
Effectiveness: This NOW Foods L-Arginine supplement has been excellent for supporting my fitness goals and overall cardiovascular wellness routine. The 1,000mg dosage provides substantial amino acid support that I've incorporated into my pre-workout regimen for enhanced performance and recovery. I appreciate having a pure, high-potency L-Arginine supplement that serves as an effective nitric oxide precursor for supporting healthy circulation and exercise performance. The tablet format is convenient for consistent daily dosing, and I've found the timing flexibility helpful for optimizing my supplementation around workout schedules. The 120-tablet bottle provides excellent coverage for extended supplementation without frequent reordering. Quality: NOW Foods has built a solid reputation for producing reliable nutritional supplements, and this L-Arginine maintains their quality manufacturing standards. The tablets are well-formed and dissolve properly without causing stomach upset when taken with adequate water as recommended. The amino acid appears to be pure and well-absorbed, providing the bioavailability needed for effective supplementation. The manufacturing quality ensures consistent potency across different bottles, giving me confidence in reliable results. The packaging protects product integrity and maintains freshness throughout the bottle's shelf life. Value for Money: This L-Arginine supplement provides outstanding value when you consider the high potency and generous tablet count at a very competitive price point. The 120-tablet supply offers excellent coverage for four months of daily supplementation, making the cost per dose very economical compared to smaller bottles or premium brands. The quality and effectiveness make this far more cost-effective than trying multiple inferior products or dealing with inconsistent amino acid sources. The reliable manufacturing and proven results make this a smart investment for serious fitness supplementation and cardiovascular support. This L-Arginine supplement has become a valuable part of my fitness nutrition routine and provides reliable amino acid support. Highly recommend consulting with healthcare providers about incorporating L-Arginine supplementation into your wellness and fitness routines!
N**R
Good product but...
Overall solid product as you are using one pill instead of the usual 2-3 pills. The drawback? The pills are pretty big, and I feel like I am playing Russian roulette and chancing a choking accident. They aren't capsules either, just dense pills so good luck getting it stuck in your throat. For this reason, I'm going to switch to powder instead.
L**E
Great Supplement
Works great. As advertised.
M**H
Good for Male System Balance
This supplement boosts the nitric acid in the male system. It really adds to your capabilities
M**D
Good value, but not safe for swallowing
I've been taking these for a couple years before my workout, but almost choked to death on one recently. These are challenging to swallow because they are chalky (traction to your throat instead of glide) and large. I'm going to switch back to the regular capsules after a scare
H**M
Great Product!
Great product. Clean packaging.
�**�
Great vitamin/amino acid
I love this stuff and swear by it. I personally use this for anxiety and for interstitial cystitis! I’m not a medical professional so ask your dr! However just noting this stuff works for me! Love the brand. Pill size is big but doesn’t bother me at all!!!
A**T
Best best best I have used different brands of L-Arginine like GNC,GAT,MB etc with 2 capsules once a time but this is something crazy now foods L-ARGINING is best i would say just 1 capsule made my whole workout easy with heavy lifting. Please buy it blindly
R**R
Its a good, essential protein and it is effective as the content described. My arms become more stronger after taking this. Size of the tablet is big and its taste is okay, not at all bad like many described. I am taking two to three tablet daily, mostly two. You need to take 10 to 14 days to see the effect. I am not sure about the sexual benefits, may be it has some impact. This tablets along with other protein supplements are pretty good for gym. I have read some bad review as well because there is always exceptions, you may fall under that category so always buy less or combined purchase and test them. I am satisfied with the product.
ま**~
錠が大きいので慣れるまで飲みこみにくいですが、飲み続ければアルギニンとしての効果を実感できます。
S**N
Bad Memory; Before I took this suplement, I memory is very bad, I cannot memorize 2 or more digit numbers, just bad, When I took it, I notice my memory is getting better, I am able to memorize numbers again. As to down under, yes, it works too, I notice its different. Strenght - it also gave me enough strengt. What are we talking about here? lol!
L**A
Buen precio, llego en la fecha indicada
Trustpilot
1 month ago
3 weeks ago