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#9 in Amino Acids Third-Party Tested
NOW Foods L-Arginine 1000mg
by NOW Foods
"Nitric oxide precursor for blood flow, cardiovascular health, and exercise performance"
Amazon Rating
4.5/5
Reviews
23,450
Price Range
$16.99 - $22.99
Servings
120
GMP CertifiedNon-GMOVegan
Overview
L-Arginine is the direct precursor to nitric oxide (NO), which relaxes blood vessels and improves blood flow. Research shows benefits for blood pressure, exercise performance, and erectile function. NOW provides 1,000mg per tablet with 120 tablets.
Key Ingredients
| Ingredient | Amount |
|---|---|
| L-Arginine | 1,000mg |
1 ingredient linked to detailed encyclopedia profiles
Pros & Cons
What We Like
- 120 tablets great value
- Direct NO precursor
- Blood pressure research
- NOW value pricing
What Could Be Better
- Citrulline may be more effective
- 1g per tablet moderate
- May cause GI issues
Who Is This For?
Best For
- Blood flow improvement
- Cardiovascular health
- Exercise performance
Not Ideal For
- Those who prefer citrulline
- Herpes sufferers (may trigger outbreaks)
Our Verdict
7.8/10 — Good
The best value L-arginine. 120 tablets of nitric oxide precursor at NOW pricing.
Alternatives to Consider
No direct alternatives listed for this product yet.