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L-Arginine 1000 mg

Solgar
4.8
★ ★ ★ ★ ★
(866 ratings)
Arginine 1000 mg
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Score82
A clearly labeled, one-tablet arginine serving balances convenience and value. Basic immediate release is the main limitation.
How scoring works
Quantity:90 Tablet(s) • (90 servings)
Goals:

Score 82

A clearly labeled, one-tablet arginine serving balances convenience and value. Basic immediate release is the main limitation.
How scoring works
$18.92($0.21 per serving)
Pure Formulas
$ 20.24
iHerb
$ 18.92
Daily Vita
$ 20.24
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Analysis

A single tablet supplies 1,000 mg of L-arginine hydrochloride, a clearly identified form and a moderate amount for general circulation support. L-arginine is a nitric-oxide precursor, so it may support blood-vessel relaxation and circulation without acting as a stimulant.

Immediate-release delivery is basic and may not sustain arginine availability as long as a split or extended-release approach. The focused formula and favorable cost make it practical for routine use, especially for people who prefer one tablet rather than 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

  • Clearly identifies L-arginine hydrochloride
  • Moderate amount in one tablet
  • Good practical value

Cons

  • No sustained-release feature
  • Dose is below common higher-intake fitness use
  • Tablet may be less flexible than divided capsules

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

85 Highest impact

L-arginine hydrochloride is a clearly identified, conventional amino-acid form. The amount is moderate rather than fully performance focused.

Ingredient transparency

81 Highest impact

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

Customer satisfaction

71 High impact

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

Value for money

88 Highest impact

Clear form identity and a moderate amount provide solid basic quality. The favorable serving cost provides good value.

Report analysis

Ingredients

IngredientAmount per serving
L-Arginine (L-Arginine Hydrochloride)
 1000 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Sugar Free Vegetarian
Report overview
Arginine (L-Arginine Hydrochloride) · 1000 mg OverallScore68
C- Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyB+ Value

The clearly identified hydrochloride form provides a moderate serving amount in a practical pill count. Immediate-release delivery may require divided use for sustained effects, but the favorable cost per gram supports good value. L-arginine may add to the blood-pressure-lowering effects of nitrates or antihypertensive medicines and could cause dizziness or an excessive drop in pressure.

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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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