Name: SuppCo Analysis: Natural Factors L-Arginine 500 mg
Rating: 7.0
Author: SuppCo

Question 1

Is Natural Factors L-Arginine 500 mg third-party tested?

Accepted Answer

While Natural Factors L-Arginine 500 mg does not have specific third-party testing certifications listed, the brand Natural Factors has a trust score of 8.127/10 based on their manufacturing standards and quality practices.

Question 2

Is Natural Factors L-Arginine 500 mg good quality?

Accepted Answer

Based on SuppCo's TrustScore analysis, Natural Factors L-Arginine 500 mg is rated 7/10, indicating good quality, placing it in the top 29% of Arginine products. The TrustScore evaluates manufacturing standards, third-party testing, certifications, and ingredient quality.

Question 3

What are the main ingredients in Natural Factors L-Arginine 500 mg?

Accepted Answer

The main active ingredients in Natural Factors L-Arginine 500 mg include L-Arginine (1000 mg). Other ingredients include Vegetarian Capsule, Rice powder, Magnesium Stearate.

Question 4

How much does Natural Factors L-Arginine 500 mg cost per serving?

Accepted Answer

Natural Factors L-Arginine 500 mg costs $0.26 per serving. A container with 45 servings costs $11.75. This is average-priced for Arginine products.

Question 5

How do I take Natural Factors L-Arginine 500 mg?

Accepted Answer

The suggested use for Natural Factors L-Arginine 500 mg is: 2 capsules 1 to 3 times per day or as directed by a health professional.

TrustScore®

Nutrients

How this compares to other Arginine products