L-Arginine 500 mg
Natural Factors
Score 76
A practical 1000mg L-Arginine HCl serving (two capsules) from Natural Factors, suitable for cardiovascular and fitness support in a smaller package.
Score 76
A practical 1000mg L-Arginine HCl serving (two capsules) from Natural Factors, suitable for cardiovascular and fitness support in a smaller package.
Also available as 1 option
Analysis
Natural Factors L-Arginine offers a consistent 1000mg of L-Arginine Hydrochloride per serving, delivered through two 500mg capsules. This dosage is a common choice for individuals focusing on maintaining healthy blood flow, which is beneficial for cardiovascular support and can contribute to better performance during physical activities.
With 90 capsules providing 45 servings, it's a good starting point for someone looking to try L-Arginine or who doesn't require as large a supply. The capsule form is convenient, and the ability to adjust intake by taking one or two capsules offers some flexibility for personal needs.
Pros
- Provides an effective 1000mg dose of L-Arginine HCl per serving.
- Capsule form is generally easy to consume.
- Good price per serving for the L-Arginine dose.
- Allows for flexible dosing with 500mg capsules.
Cons
- Requires two capsules per serving to reach the stated 1000mg dose.
- Contains fewer servings (45) compared to some other options, requiring more frequent reordering.
Warnings
- Consult with a healthcare professional before use if you are pregnant, nursing, or have a medical condition.
- Those prone to cold sores should monitor their response, as L-Arginine can sometimes influence them.
$8.99($0.19 per serving)
 Vitacost | $ 8.99 | |
 iHerb | $ 9.77 | |
 Amazon | $ 11.75 |
Goals
Impact
High effect
The 1000mg L-Arginine dose is beneficial for encouraging nitric oxide production, which in turn supports the relaxation of blood vessels. This contributes to maintaining healthy circulation and cardiovascular function.
Impact
High effect
For individuals engaged in fitness, L-Arginine may help improve blood flow to muscles, potentially supporting endurance and recovery. This dose is well-suited for regular workout routines.
Impact
High effect
While not directly building muscle, L-Arginine can support the environment for muscle growth by aiding nutrient delivery and waste removal from active tissues. It works as a supportive amino acid in this context.
Impact
Moderate effect
Through its role in circulation, L-Arginine may help maintain optimal oxygen and nutrient transport throughout the body, indirectly supporting energy levels. This can be particularly relevant during periods of physical exertion.
Ingredients
| Ingredient | Amount per serving |
|---|---|
L-Arginine | 1000 mg |
Arginine 77
This L-Arginine product offers a standard dosage and a convenient form, making it a solid entry in the arginine category. It's a reliable option for those seeking the benefits of this amino acid.
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