Nitric Oxide Booster

Nitric Oxide Booster

Nutricost Performance4.8 (861 ratings)
Format:Capsule Quantity: 180 Capsule(s) · 60 servings
$14.95 $0.24 per serving
VitacostLowest$14.95iHerb$14.95

Product analysis

46 out of 100

Nitric Oxide Booster combines arginine and citrulline ingredients in a relatively simple formula. Their precise forms are unspecified, making comparisons with similar supplements harder.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality20

The ingredient forms are unspecified. Their quality and absorption therefore cannot be compared reliably.

Ingredient Transparency63

The ingredient amounts are disclosed, helping compare servings. Missing form details make the ingredient comparison less complete.

Value For Money43

The arginine serving offers moderate value, while citrulline compares less favorably on cost. The value of arginine alpha ketoglutarate remains uncertain.

Customer Satisfaction82

Customer feedback is strongly positive across a moderate number of ratings. The feedback describes satisfaction and does not establish effectiveness.

Product Focus40

The formula combines a small group of related ingredients. Its performance for a particular health goal cannot be established.

Format
Capsule
Container
180 Capsule(s)
Per serving
$0.24
Customer rating
4.8 · 861 ratings
Report analysis

Ingredients

IngredientAmount per servingScore
L-Arginine
500 mg 53
L-Arginine Hydrochloride
500 mg 53
Arginine AKG
500 mg
L-Citrulline
375 mg 52
L-Citrulline Malate
375 mg
Gluten Free Adults 18–50
Report overview
Arginine · 500 mg OverallScore53
B Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyD+ Value
Each serving provides 500 mg of arginine, a low amount, and its cost per gram is moderate. It combines L-Arginine, L-Arginine Hydrochloride and Arginine Alpha-Ketoglutarate, but their proportions are unknown.
How this ingredient is rated

Active Ingredient Quality & Bioavailability77

It combines L-Arginine, L-Arginine Hydrochloride and Arginine Alpha-Ketoglutarate, but their proportions are unknown.
Arginine Form & Sourcing Purity
It combines L-Arginine, L-Arginine Hydrochloride and Arginine Alpha-Ketoglutarate, but their proportions are unknown.

Dose, Safety & Label Transparency30

A serving provides 500 mg of arginine, a low amount.
Arginine Dose Per Serving
The serving contains 500 mg of arginine.

Value50

The cost per gram of arginine is moderate.
Price Per Gram of Arginine
The cost per gram of arginine is moderate.
View ingredientView products
Citrulline · 375 mg OverallScore52
B- Active Ingredient Quality & BioavailabilityD- Dose, Safety & Label TransparencyD- Value
A serving supplies about 625 mg of citrulline from L-Citrulline and 2:1 L-Citrulline Malate at a somewhat high product cost relative to its citrulline content. No specific citrulline purity or sourcing details are provided.
How this ingredient is rated

Active Ingredient Quality & Bioavailability70

It combines L-Citrulline with L-Citrulline Malate at a 2:1 ratio. No specific citrulline purity or sourcing details are provided.
Citrulline Form Specificity
It combines L-Citrulline with L-Citrulline Malate at a 2:1 ratio.
Purity and Sourcing Markers
No specific citrulline purity or sourcing details are provided.

Dose, Safety & Label Transparency40

The estimated citrulline total is about 625 mg per serving, including the 2:1 malate contribution. The separate forms and the malate ratio are stated, allowing the citrulline total to be estimated.
L-Citrulline Dosage Efficacy
The estimated citrulline total is about 625 mg per serving, including the 2:1 malate contribution.
Label Clarity and Transparency
The separate forms and the malate ratio are stated, allowing the citrulline total to be estimated.

Value40

The product cost relative to its citrulline content is somewhat high.
Price per Gram of L-Citrulline
The product cost per gram of citrulline is somewhat high.
View ingredientView products
67 Performance

Pump-Ocalypse Blue Raz

Bucked Up
Glycerol, citrulline, arginine, and agmatine form a coherent stimulant-free pump formula, but several amounts are moderate rather than full strength. An opaque mushroom blend and low betaine amount weaken dose quality and disclosure. Compared with the original, its Arginine and Citrulline coverage and stronger formulation depth make it a better quality-focused match.
74 Performance

Wellness ImmuNitric

Source Naturals
A substantial arginine amount with modest citrulline and B-vitamin support creates a coherent vascular formula at favorable value. Duplicate folate entries reduce clarity, and the three-tablet serving may add to the effects of nitrates or blood-pressure medicines. Compared with the original, its Arginine and Citrulline coverage and stronger formulation depth make it a better quality-focused match.
78 Performance

Arginine & Citrulline 500 mg / 250 mg

NOW Sports
A large supply of clearly disclosed L-arginine and L-citrulline offers efficient routine value. Very low serving amounts mean targeted nitric-oxide or exercise use would require many capsules. Compared with the original, its Arginine and Citrulline coverage and stronger formulation depth make it a better quality-focused match.
79 Budget

L-Arginine + L-Citrulline 750 mg

Nutricost
A large supply of clearly separated L-arginine and L-citrulline provides economical but basic nitric-oxide support. Both amounts are too low for targeted performance use without taking multiple capsules. Compared with the original, its lower serving cost improves affordability while retaining Arginine and Citrulline support.
78 Budget

L-Arginine L-Citrulline Complex 1000 mg

Best Naturals
L-arginine hydrochloride and free-form citrulline provide a focused combination with good supply economy. The arginine amount is only moderate and the citrulline amount is far below targeted performance use. Compared with the original, its lower serving cost improves affordability while retaining Arginine and Citrulline support.
78 Budget

L-Arginine L-Citrulline Complex

Source Naturals
A large supply of focused arginine and citrulline offers reasonable routine value. The arginine amount is modest, the citrulline amount is far below targeted use, and arginine may add to blood-pressure-lowering medicines. Compared with the original, its lower serving cost improves affordability while retaining Arginine and Citrulline support.
73 Value

Wellness ImmuNitric

Source Naturals
A substantial arginine amount with modest citrulline and B-vitamin support creates a coherent vascular formula at reasonable value. Duplicate folate entries reduce label clarity, and the vasodilating combination may add to nitrates or blood-pressure medicines. Compared with the original, its Arginine and Citrulline coverage and balance of formula depth and serving cost provide better practical value.
77 Value

Arginine & Citrulline 500 mg/250 mg

NOW Sports
Clearly disclosed L-arginine and L-citrulline provide a focused nitric-oxide formula at a low serving cost. Both amounts are far below targeted performance ranges, so meaningful use would require many capsules. Compared with the original, its Arginine and Citrulline coverage and balance of formula depth and serving cost provide better practical value.
73 Value

Nitri Oxide Support

Pure Encapsulations
A substantial AAKG amount and vitamin C provide a coherent exercise-circulation base. Citrulline malate is underdosed with an undisclosed ratio, while the relatively costly serving weakens value. Compared with the original, its Arginine and Citrulline coverage and balance of formula depth and serving cost provide better practical value.
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