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21st Century, L-Arginine, Maximum Strength, 1000 mg, 100 Tablets

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21st Century, L-Arginine, Maximum Strength, 1000 mg, 100 Tablets

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21st Century, L-Arginine, Maximum Strength, 1000 mg, 100 Tablets

In Stock
  • Expiration Date: 10/2019
  • Shipping Weight:
    0.47 lbs
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  • Product Code: CEN-27086
  • UPC Code: 740985270868
  • Package Quantity: 100 Tablets
  • Dimensions:
    5.8 x 2.5 x 1.8 in, 0.4 lbs
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Product Overview


  • Dietary Supplement
  • Male Performance Formula
  • An Essential Amino Acid, Supports A Healthy Exercise Program & Immune System

L-Arginine is an essential amino acid, the building blocks of protein. L-Arginine supports immune function and the effects of a healthy exercise program.

Suggested Use

Adults take up to three (3) tablets daily with any meal for maximum daily results, or as directed by your health care provider. Do not exceed recommended dosage.

Other Ingredients

Cellulose, croscarmellose sodium, stearic acid, silicon dioxide, pharmaceutical glaze, magnesium stearate, titanium dioxide.

Gluten Free. Unconditionally guaranteed for purity, freshness and label potency. No added sugar, salt, preservatives or artificial flavors.


Keep out of reach of children. Not intended for pregnant or nursing women. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.

Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving % DV
L-Arginine (from L-Arginine Hydrochloride) 1000 mg **
** Daily Value (DV) not established.
iHerb Customer Reviews

Great for older people or people with nutrition deficits

Posted by ConorHS on Nov 20, 2017 | Verified Purchase

My parents are getting older and both of them take this after I gave them some to try. My mother in-particular has noticed increased muscle tone and mental clarity at 3000mg per-day. This is the best-priced l-arginine supplement in tablet form that I have come across, which is vital because it is very difficult to get people who are hesitant to try supplements to use a powder form. If you or someone you know are struggling to meet your protein requirements, these tablets can help by giving a boost and improving your appetite. Look it up, L-arginine taken orally increases food intake in both humans and animal models. Regardless of this, it has many notable effects on human health, particularly in the context of aging. HUG 8951

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Energy booster

Posted by click-me-and-shop on Oct 06, 2017 | Verified Purchase

It works perfectly fine. It gives the energy during exercise and workout and I'm loving it. I found the capsule big and hard to take but overall a good product and it is very affordable. I will keep on buying this.

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❤️❤️❤️Good pumping

Posted by Scarlett on Sep 06, 2017 | Verified Purchase

🎇🎇😵Good pumping my muscles in training. Sumptuously!!❤️😉

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good one

Posted by sun on Aug 21, 2017 | Verified Purchase

Didn't notice major difference

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Best Quality L-Arginine -> Read More..

Posted by SUPER BEN on Jul 24, 2017 | Verified Purchase

Amazing trusted brand, best value, This has multiple benefits, including improving immune function, fertility, detoxification and brain power. Another important aspect of L-arginine is that it stimulates the production of certain hormones, especially beneficial growth hormones and insulin that help usher glucose into cells to be used for growth and energy output, reducing muscle pains (especially in the legs caused by blocked arteries) improving kidney function, improving mental capacity.. highly recommended! Hey, I've collected all the most interesting and useful information about the goods on my page !.❤️

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