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L-Arginine L-Citrulline Complex 1000 mg

Best Naturals
4.8
★ ★ ★ ★ ★
(154 ratings)
Arginine 750 mg
Citrulline 250 mg
Product Image
Score92

A high-count bottle of arginine and citrulline tablets that provides synergistic support for blood flow and nitric oxide.

How scoring works
Quantity:250 Tablet(s) • (250 servings)
Goals:

Score 92

A high-count bottle of arginine and citrulline tablets that provides synergistic support for blood flow and nitric oxide.

How scoring works
$21.51($0.08 per serving)
iHerb
$ 21.51
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Analysis

This supplement uses a 3:1 ratio of arginine hydrochloride to citrulline to support nitric oxide levels and healthy blood flow. Tablets allow for a denser amount of active ingredients in each serving compared to some capsules. This formula is designed for daily circulatory maintenance and general vascular wellness.

With 250 tablets per bottle, this is one of the most practical options for anyone looking to simplify their reordering process. It is a solid and dependable choice for long-term use.

Pros

  • Massive 250-tablet bottle
  • Includes 750mg of arginine per tablet
  • Features citrulline for extra support
  • Great price for the quantity

Cons

  • Tablets can be large
  • No added cofactors
  • May take longer to digest than capsules

Warnings

  • Consult a professional if you have heart concerns
  • Monitor for any signs of low blood pressure
  • Keep tightly closed

Nutrient quality

86 Highest impact

Arginine Hydrochloride is a well-studied form that provides good absorption for vascular support. While the Citrulline content is lower than performance-grade doses, it works synergistically with the Arginine.

Ingredient transparency

98 Highest impact

Labeling is clear and informative, providing specific milligram counts for each active amino acid. The use of a tablet form is disclosed, and non-active ingredients are fully listed.

Customer satisfaction

89 Highest impact

User feedback is predominantly positive, with a strong average rating highlighting the product's perceived efficacy. While the review count is smaller than some competitors, the high score indicates a good initial market reception.

Value for money

97 Highest impact

The product provides excellent value per serving, especially considering the higher total milligram count of actives per tablet. It is a very affordable option for long-term daily cardiovascular maintenance.

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Ingredients

IngredientAmount per serving
L-Arginine Hydrochloride
750 mg
L-Citrulline
250 mg
Gluten Free Adults 18–50 Sugar Free
Report overview
Arginine · 750 mg OverallScore72
C- Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyA+ Value
This supplement provides a blend of arginine and citrulline to support healthy blood flow and nitric oxide levels. It offers a convenient and cost-effective solution for daily cardiovascular support.
View ingredientView products
Citrulline · 250 mg OverallScore52
B- Active Ingredient Quality & BioavailabilityD- Dose, Safety & Label TransparencyD- Value
Best Naturals provides a standard amino acid complex in a large bottle for convenience. The low active Citrulline content makes it less suitable for athletes seeking significant pump effects.
View ingredientView products
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Nutricost Performance
4.8
★★★★★
(690 ratings)
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(9825 ratings)
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4.6
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(520 ratings)
Offering a high dose of citrulline in a high-quality capsule ensures you get a clinically relevant amount of active material for a competitive price. It is an excellent choice for those looking to maximize their value for long-term circulatory support.
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4.4
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(1269 ratings)
Supplying a potent 2000mg dose of citrulline offers much more significant support for sustained nitric oxide production than basic complexes. This high-dose single ingredient is highly effective for supporting vascular stamina and endothelial health.
Other sellers (2)
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L-Arginine Pure Powder

Best Naturals
4.7
★★★★★
(134 ratings)
Utilizing pharmaceutical-grade arginine powder allows for concentrated dosing that far exceeds what typical tablets can provide. This ensures maximum support for nitric oxide pathways and circulatory flexibility without the need for multiple pills.
Other sellers (0)
95 Performance

L-Arginine 3000 mg

Natrol
4.5
★★★★★
(8160 ratings)
Combining a high 3000mg dose of arginine with B vitamins like folate and pyridoxine provides superior support for cardiovascular metabolism. This more comprehensive nutrient profile supports overall heart and circulatory health better than simple amino acid blends.
Other sellers (3)
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