Nutricost L-Arginine 1000mg 300 Serving
$29.99
- 1,000 mg L-arginine in every tablet
- 1 tablet a day, per the label
- 300 tablets per bottle
- Non-GMO and gluten-free, per the label
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Nutricost L-Arginine
L-arginine at 1,000 mg in one tablet a day, with 300 tablets in the bottle
This is Nutricost's L-arginine in tablet form: 1,000 mg of the amino acid in one tablet a day. The bottle holds 300 tablets, so it lasts about ten months, and the label marks it non-GMO, gluten-free and third-party tested. Nutricost sells it as a straightforward amino acid supplement.
Arginine is an amino acid you get from protein foods like meat and nuts, and your body also makes some from citrulline. Some of it is converted to nitric oxide, which widens blood vessels and supports blood flow to working muscles, and that's why people who train look at it (NIH Office of Dietary Supplements). NIH also notes that studies on arginine for strength and performance are limited, so we don't promise a pump.
- 1,000mgL-arginine in every tablet
- 1tablet a day, per the label
- 300tablets per bottle
- Non-GMOand gluten-free, per the label
Supplement facts per tablet
| L-Arginine | 1,000 mg |
|---|
Other ingredients: Maltodextrin, microcrystalline cellulose, coating powder (polyvinyl alcohol, titanium dioxide, hypromellose, polyethylene glycol), citric acid, hydroxypropyl methyl cellulose, sodium crosslinked carboxymethyl cellulose, magnesium stearate, silica
Non-GMO, gluten-free and third-party tested, according to the label. Packaged and quality tested in the USA with globally sourced ingredients, in a GMP-compliant facility. These are coated tablets, not capsules.
How to use it
- Take 1 tablet a day with 8 to 12 oz of water.
- Keep it in the original bottle in a cool, dry place.
For healthy adults 18 and older. Check with a healthcare professional before use if you're pregnant or nursing, take medication or have a medical condition. Keep out of reach of children, and don't use it if the safety seal is broken or missing.
A good fit if you
- Want a simple L-arginine supplement
- Would rather swallow one tablet than mix a powder
- Like a bottle that lasts for months
Pairs well with
Common questions
How much arginine is in each tablet?
1,000 mg, and the label serving is 1 tablet a day. The bottle has 300 tablets.
When should I take it?
The label says 1 tablet a day with 8 to 12 oz of water and doesn't set a time, so take it whenever it fits your routine.
What's the difference between arginine and citrulline?
Both are amino acids, and your body makes arginine from citrulline. We carry Nutricost L-citrulline capsules too if you want to compare.
Does it have caffeine?
No. It's a single amino acid with no caffeine or other stimulants on the label.









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