Nitric Oxide Booster
NutriN Science USA, Inc.
Overview
This supplement aims to boost nitric oxide levels and enhance blood flow, primarily through L-Citrulline supplementation. While L-Citrulline is present at a potentially effective dose and AstraGin could, in theory, improve absorption, the overall effectiveness is limited by the inclusion of L-Arginine HCl, which has relatively poor bioavailability. The actual impact may vary.
The Good
Contains L-Citrulline, a well-researched nitric oxide booster with potential benefits for blood flow and exercise performance.
L-Citrulline is included at a clinically relevant dosage.
Includes AstraGin®, a proprietary blend that aims to enhance nutrient absorption.
The Bad
Limited evidence on the AstraGin® proprietary blend specifically.
Potential gastrointestinal discomfort from L-Arginine HCl at higher doses.
L-Norvaline lacks extensive human safety data.
Is it for you?
Best For: Athletes, fitness enthusiasts, individuals seeking improved workout performance and muscle pumps
Skip If: You have low blood pressure, are on blood pressure medication, or have a heart condition
Ingredients Analysis
Calcium
70 mgSodium
40 mgL-Citrulline
4000 mgL-Arginine HCl
1000 mgGlycerol (65%)
350 mgL-Norvaline
250 mgHow to Use
Typically, take a serving 30-60 minutes before exercise. Follow specific dosage instructions on the label.
Daily
Pre-workout
On an empty stomach or with a light meal
Who Should Use This
Best For:
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