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L-Arginine 500 mg

Mason Natural
4.6
(256 ratings)
Arginine 500 mg
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Score92

A budget-friendly 500mg L-arginine capsule that supports healthy blood flow and circulatory wellness.

How scoring works
Quantity:60 Capsule(s)(60 servings)
Goals:

Score 92

A budget-friendly 500mg L-arginine capsule that supports healthy blood flow and circulatory wellness.

How scoring works
$6.59($0.10 per serving)
Amazon
$ 8.49
iHerb
$ 6.59
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Analysis

Each capsule delivers 500mg of L-arginine hydrochloride to support healthy circulation and nitric oxide levels. The addition of 60mg of calcium may provide some structural support for the capsules while offering a minor mineral contribution. It is a simple formula designed for daily vascular maintenance.

The 60-count bottle is a good size for someone who wants to try arginine for a month. It is a practical and budget-friendly choice for general wellness.

Pros

  • Very affordable option
  • Includes a small amount of calcium
  • Simple, single-capsule serving
  • Standard hydrochloride form

Cons

  • Only 60 capsules per bottle
  • Calcium form is basic
  • Contains gelatin

Warnings

  • Consult a professional if you have kidney concerns
  • Discontinue use if you experience headaches
  • Keep out of sunlight

Nutrient quality

87 Highest impact

Utilization of the hydrochloride form offers excellent solubility and reliable uptake of the active amino acid. A moderate 500mg dose provides foundational support for vascular maintenance and physical endurance.

Ingredient transparency

97 Highest impact

Labeling clearly identifies the amounts of active L-arginine hydrochloride and calcium provided in each serving. Serving size and intake directions are transparent, allowing for straightforward daily use.

Customer satisfaction

88 Highest impact

Solid average rating of 4.63 across 256 reviews indicates a high level of consumer trust and satisfaction. Consistency in feedback suggests the supplement is effective for supporting vascular and heart health.

Value for money

94 Highest impact

Cost per serving of 0.10 offers excellent value for foundational arginine support. Pricing is highly competitive, making it an ideal choice for budget-conscious individuals seeking vascular health.

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Ingredients

IngredientAmount per serving
Calcium (Calcium Phosphate)
60 mg
L-Arginine Hydrochloride
500 mg
Gluten Free Adults 18–50
Report overview
Arginine · 500 mg OverallScore63
C+ Active Ingredient Quality & BioavailabilityD+ Dose, Safety & Label TransparencyB+ Value
Arginine is an essential precursor to nitric oxide, supporting healthy blood flow and cardiovascular function. This supplement provides a standard dose suitable for daily maintenance rather than high-intensity performance.
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