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California Gold Nutrition

L-Arginine, 500 mg , 60 Veggie Capsules

4.7 · 11420 reviews
673 ₽

California Gold Nutrition® L-Arginine Featuring Pharmaceutical-Grade AjiPure® Amino Acids Supports Nitric Oxide Production and Vascular Health* Plays an Important Role in Athletic and Male Sexual Health* Suitable for Vegetarians and Vegans Formulated without Gluten, GMOs, or Soy Produced in a 3rd Party Audited cGMP Registered (Certified) Facility 100% Gold Guarantee L-arginine is an amino acid that helps the body in many ways. Though your body can produce L-arginine, it can be helpful to take a supplement to help you get enough. California Gold Nutrition L-Arginine can help increase your daily amount of L-arginine, which can help support vascular health and promote nitric oxide production.* L-Arginine Benefits This important amino acid supports the production of nitric oxide, a short lived compound involved in circulatory function and protein metabolism, which can help support muscle mass and athletic performance.* L-arginine also acts as a vasodilator, helping to dilate (open) the blood vessels.* This action may help improve male sexual health, promote healthy blood vessels, and support vascular health.* California Gold Nutrition L-Arginine contains AjiPure® L-Arginine in veggie capsules. AjiPure® Amino Acids are pharmaceutical-grade and sourced exclusively from Ajinomoto®, where they are produced using their patented Ferment-A-Pure Technology. iTested Verified

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California Gold Nutrition® L-Arginine Featuring Pharmaceutical-Grade AjiPure® Amino Acids Supports Nitric Oxide Production and Vascular Health* Plays an Important Role in Athletic and Male Sexual Health* Suitable for Vegetarians and Vegans Formulated without Gluten, GMOs, or Soy Produced in a 3rd Party Audited cGMP Registered (Certified) Facility 100% Gold Guarantee L-arginine is an amino acid that helps the body in many ways. Though your body can produce L-arginine, it can be helpful to take a supplement to help you get enough. California Gold Nutrition L-Arginine can help increase your daily amount of L-arginine, which can help support vascular health and promote nitric oxide production.* L-Arginine Benefits This important amino acid supports the production of nitric oxide, a short lived compound involved in circulatory function and protein metabolism, which can help support muscle mass and athletic performance.* L-arginine also acts as a vasodilator, helping to dilate (open) the blood vessels.* This action may help improve male sexual health, promote healthy blood vessels, and support vascular health.* California Gold Nutrition L-Arginine contains AjiPure® L-Arginine in veggie capsules. AjiPure® Amino Acids are pharmaceutical-grade and sourced exclusively from Ajinomoto®, where they are produced using their patented Ferment-A-Pure Technology. iTested Verified

Customer reviews

5.0
verified purchase
L-Arginine

L-arginine is an amino acid naturally supplement found in red meat, poultry, fish, and dairy. It is necessary for making proteins and is commonly used for circulation. L-arginine is converted in the body into a chemical called nitric oxide. Nitric oxide causes blood vessels to open wider for improved blood flow. 

11/12/2023
4.0
verified purchase
Good product for the blood circulation

Good quality and easy to take. I didn’t notice any dramatic effects, but overall, it seems like a decent supplement. Giving it 4 stars based on my experience.

8/30/2026
4.0
verified purchase

Using this for growth support. Easy to take and well tolerated. Feels like a good addition to my routine, especially for overall recovery and circulation.

4/9/2026
5.0
verified purchase
L-Arginine Ladies!!!

The L-Arginine 500 mg is exactly what I was looking for in terms of circulation support. The ingredient quality seems solid and effective without any unnecessary additives. No taste, yet capsule size is easy to take and the bottle size is a good value for daily use. I’ve noticed better performance during workouts, which is exactly why I purchased it.

3/30/2026
4.0
verified purchase
改善男性性健康,促進血管健康,並維持血管健康

It is said that for the mans health is good , then i buy it . I believe that i need to take for months to see the result . I think this company produces good products I am very confident about it

3/26/2026
5.0
verified purchase
Clean, effective L-Arginine for daily performance

This is a solid L-Arginine supplement with consistent quality. The capsules are easy to swallow and have no unpleasant taste, which makes it convenient to take daily. The 500 mg dosage is practical since you can adjust your intake depending on your routine. I’ve been using it as part of my fitness and daily supplement stack, and it fits well without causing any discomfort. The ingredient profile is straightforward, which I appreciate—no unnecessary additives. The packaging is simple and secure, and the capsule size is reasonable. Overall, a reliable option if you're looking to support your workout routine and general performance with a clean and well-made supplement.

3/24/2026
5.0
verified purchase
not that sure

not so sure because i can't remember what it was like before i started taking L-arginine. but combined with my current lifestyle of exercising regularly and doing a lot of work, it seems to be quite effective. pills are small, easy to swallow. packaging is good. i'm not sure what to say about the quality since i haven't tried many L-arginines.

3/8/2026
5.0
verified purchase

The product is wonderful and of high quality. It is very beneficial for me, and I have become used to using it regularly. It is excellent. iHerb’s delivery is also excellent, their quality is outstanding, and they are very reliable and very fast.

2/19/2026
5.0
verified purchase

This device presents itself as a modern solution for individuals who wish to monitor their health consistently without frequent visits to the doctor. After an extended period of use, I can provide a detailed review that covers its design, functionality, accuracy, and overall user experience.

12/5/2025
5.0
verified purchase
🌟 L-Arginine (California Gold Nutrition) – Review

I’ve been using the L-Arginine from California Gold Nutrition and I’m very happy with it. I feel a noticeable boost in energy and better circulation during the day and while exercising. The capsules are easy to take, with no unpleasant aftertaste. Great quality, reliable effects — definitely a supplement I’ll keep using!

11/15/2025