Product Image

L-Arginine Caps 500 mg

Country Life
4.6
★ ★ ★ ★ ★
(250 ratings)
Arginine 500 mg
Product Image
Score91

An L-arginine supplement enhanced with Vitamin B6 to support efficient amino acid metabolism and blood flow.

How scoring works
Quantity:100 Capsule(s) • (100 servings)
Goals:

Score 91

An L-arginine supplement enhanced with Vitamin B6 to support efficient amino acid metabolism and blood flow.

How scoring works
$16.79($0.16 per serving)
iHerb
$ 16.79
iHerb
$ 16.79
Report prices

Analysis

L-arginine is the primary ingredient here at 500mg, but the addition of 8.5mg of Vitamin B6 sets it apart. B6 is a necessary cofactor that helps the body process amino acids more effectively. This combination can contribute to overall metabolic balance and vascular health.

The capsules are designed to be easy to digest. It is a well-rounded choice for someone looking to support their circulatory system while ensuring they have the necessary vitamins to utilize the arginine.

Pros

  • Includes Vitamin B6 for metabolism
  • Easy-to-digest capsule form
  • Moderate 500mg dose
  • Supports nitric oxide production

Cons

  • B6 dose may be high if taking other multivitamins
  • Requires more capsules for a gram-plus dose
  • Not suitable for those avoiding added B-vitamins

Warnings

  • Check total B6 intake from all supplements
  • Talk to a professional before use if taking medication
  • Keep out of sunlight

Nutrient quality

87 Highest impact

Selection of L-arginine with Vitamin B6 provides synergistic support for healthy metabolic pathways. A moderate 500mg dose offers a foundational level of support for vascular tone and physical endurance.

Ingredient transparency

97 Highest impact

Labeling clearly quantifies the specific milligram amounts of both active L-arginine and Vitamin B6. Serving size and intake directions are transparent, allowing for precise nutritional management.

Customer satisfaction

88 Highest impact

Solid average rating of 4.59 based on 250 reviews indicates a good level of consumer trust and satisfaction. Consistency in user feedback suggests that the supplement reliably supports vascular and performance goals.

Value for money

88 Highest impact

Cost per serving of 0.16 represents fair value for a formula containing both arginine and Vitamin B6. Brand reputation for clean manufacturing and high quality standards justifies the overall price point.

Report analysis

Ingredients

IngredientAmount per serving
Vitamin B6 (Pyridoxine Hydrochloride)
8.5 mg
L-Arginine
500 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Vegetarian
Report overview
Arginine · 500 mg OverallScore57
C+ Active Ingredient Quality & BioavailabilityD+ Dose, Safety & Label TransparencyD+ Value
This formula provides a moderate dose of arginine along with B6 for metabolic support. It is a solid choice for general heart health and circulatory wellness.
Report alternatives