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L-Citrulline 850 mg Pharmaceutical Grade

Swanson
4.6
★ ★ ★ ★ ★
(520 ratings)
Citrulline 850 mg
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Score92

A high-purity L-citrulline capsule that provides foundational support for blood flow and nitric oxide levels.

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Quantity:60 Capsule(s) • (60 servings)
Goals:

Score 92

A high-purity L-citrulline capsule that provides foundational support for blood flow and nitric oxide levels.

How scoring works
$24.99($0.41 per serving)
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Analysis

L-citrulline is an amino acid that the body converts into arginine, which then supports nitric oxide production. Because it bypasses certain digestive processes, it is often seen as an efficient way to support vascular tone. This product provides 850mg per capsule, which is a solid foundational dose.

This supplement is useful for those who prefer citrulline over arginine for long-term circulatory support. It is a clean, single-ingredient formula that fits well into a cardiovascular wellness routine.

Pros

  • Pharmaceutical-grade ingredient
  • Efficient precursor to arginine
  • Single-ingredient transparency
  • 850mg is a decent dose for a single capsule

Cons

  • Higher price per serving than some basic arginine
  • Only 60 servings per bottle
  • May require multiple capsules for high-performance needs

Warnings

  • Consult a professional if you have low blood pressure
  • May cause mild gastrointestinal comfort
  • Keep bottle tightly closed

Nutrient quality

90 Highest impact

Pharmaceutical-grade sourcing ensures a high level of purity for the active amino acid. While 850mg supports circulatory health, it is a relatively moderate dose compared to high-performance clinical levels.

Ingredient transparency

100 Highest impact

The label clearly identifies the active ingredient and its specific quantity per capsule. Transparency is maintained through the absence of proprietary blends or complex additives.

Customer satisfaction

90 Highest impact

User ratings are consistently positive for the product's quality and circulatory benefits. A moderate review count provides enough feedback to suggest reliable performance.

Value for money

87 Highest impact

The price per serving is reasonable for a pharmaceutical-grade supplement. It offers good value for users seeking foundational vascular support at an accessible cost.

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Ingredients

IngredientAmount per serving
L-Citrulline
850 mg
Adults 18–50
Report overview
Citrulline · 850 mg OverallScore74
A+ Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyD- Value
Swanson's Pharmaceutical Grade Citrulline provides high quality and purity for health-conscious users. The dose is slightly higher than basic capsules but still falls short of high-performance needs.
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