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Pharmaceutical Grade AjiPure L-Arginine 500 mg

Swanson Ultra
4.8
★ ★ ★ ★ ★
(397 ratings)
Arginine 500 mg
Product Image
Score79
Premium source transparency is the main strength. Low potency per capsule reduces practical value for larger intakes.
How scoring works
Quantity:60 Capsule(s) • (60 servings)
Goals:

Score 79

Premium source transparency is the main strength. Low potency per capsule reduces practical value for larger intakes.
How scoring works

Also available as

3 options
200 servings Arginine 500 mg • 200 Capsule(s) • 200 servings $14.29 ($0.07 per serving) 850mg • 90 Capsule(s) servings Arginine 850 mg • 90 Capsule(s) • 90 servings $8.49 ($0.09 per serving) 100 servings Arginine 500 mg • 100 Capsule(s) • 100 servings $10.79 ($0.10 per serving)
$11.09($0.18 per serving)
iHerb
$ 0.00
Amazon
$ 11.09
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Analysis

AjiPure-branded L-arginine provides unusually specific source and pharmaceutical-grade disclosure, but the serving contains only 500 mg. L-arginine is a nitric-oxide precursor, so it may support blood-vessel relaxation and circulation without acting as a stimulant.

A single capsule is convenient and quality-focused, while the basic release format and low amount limit functional depth. The product fits users who prioritize ingredient sourcing over raw dose efficiency, since a substantial intake requires several capsules.

The formula fits adults who want focused arginine support and can adjust intake to the stated serving size. L-arginine may add to the blood-pressure-lowering effects of nitrates or antihypertensive medicines, increasing the chance of dizziness or an excessive pressure drop.

Who is it for
  • Adults seeking focused circulation support
  • Users who prefer a clearly measured arginine serving
  • People comfortable adjusting intake to their needs
Best for
  • Nitric-oxide precursor support
  • General circulation support
  • Flexible amino-acid supplementation

Pros

  • AjiPure branded source
  • Pharmaceutical-grade disclosure
  • Convenient single capsule

Cons

  • Low arginine amount
  • Multiple capsules needed for targeted use
  • Premium sourcing carries a cost trade-off

Warnings

  • L-arginine may add to the blood-pressure-lowering effects of nitrates or antihypertensive medicines, increasing the chance of dizziness or an excessive pressure drop.

Nutrient quality

83 Highest impact

AjiPure provides strong source and purity disclosure for L-arginine. The amount is low for targeted circulation or fitness use.

Ingredient transparency

83 Highest impact

Every listed active ingredient has a specific disclosed amount. Non-active ingredients and excipients are not provided.

Customer satisfaction

69 High impact

The supplied average rating is very strong. The substantial rating sample provides good statistical confidence.

Value for money

79 High impact

Premium sourcing supports quality, but the low dose limits practical depth. The moderate serving cost reflects source quality more than active amount.

Report analysis

Ingredients

IngredientAmount per serving
L-Arginine
500 mg
Adults 18–50 Vegetarian
Report overview
Arginine · 500 mg OverallScore60
B+ Active Ingredient Quality & BioavailabilityD- Dose, Safety & Label TransparencyD+ Value

Pharmaceutical-grade AjiPure L-arginine provides unusually strong source and purity disclosure. The 500 mg serving is still low, so a substantial intake requires several capsules. Cost efficiency is moderate, with the premium ingredient sourcing carrying much of the appeal.

View ingredientView products
Loading alternative details
85 Performance

L-Arginine Pure Powder

Best Naturals
<p>Ingredient form, amount, and goal fit make the option a stronger quality-focused alternative to the original. L-arginine is clearly identified, though no premium source or processing detail is supplied.</p>
80 Performance

L-Arginine 3000 mg

Natrol
<p>Ingredient form, amount, and goal fit make the option a stronger quality-focused alternative to the original. A performance-focused arginine amount provides substantial nitric-oxide pathway depth, with B vitamins adding a secondary metabolic role.</p>
73 Performance

Nitri Oxide Support

Pure Encapsulations
<p>Ingredient form, amount, and goal fit make the option a stronger quality-focused alternative to the original. A substantial arginine alpha-ketoglutarate (AAKG) amount and vitamin C provide a coherent exercise-circulation base.</p>
81 Budget

L-Arginine 500 mg

Best Naturals
<p>A lower serving cost makes the alternative an economical way to keep L-arginine central. L-arginine hydrochloride is a clear, soluble standard form.</p>
80 Budget

L-Arginine 700 mg

NOW
<p>Lower per-serving cost improves value while preserving an L-arginine-focused formula. A convenient capsule provides an intermediate arginine amount with excellent serving value.</p>
80 Budget

L-Arginine 500 mg

Swanson
<p>Value is stronger on cost because the option still centers on L-arginine. A focused one-capsule formula provides basic L-arginine with a large supply.</p>
84 Value

Arginine 1000 mg

Jarrow Formulas
<p>The balance of formula quality and serving economics is more favorable than the original. L-arginine hydrochloride is a clear, soluble standard form.</p>
83 Value

L-Arginine 1000 mg

21st Century
<p>The balance of formula quality and serving economics is more favorable than the original. A clearly identified hydrochloride form provides a moderate amount in one convenient tablet.</p>
74 Value

Wellness ImmuNitric

Source Naturals
<p>The balance of formula quality and serving economics is more favorable than the original. A substantial arginine amount with modest citrulline and B-vitamin support creates a coherent vascular formula at favorable value.</p>
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