

Extreme NOS Pumped Nitro-Punch
MET-Rx
Overview
The MET-Rx Extreme NOS Pumped Nitro-Punch contains several ingredients known to support workout performance, such as caffeine, L-Arginine, and Citrulline Malate. While 200 mg of caffeine is an effective dose for acute performance benefits, the efficacy of the nitric oxide-boosting complex (Arginine Complex, Citrulline Malate, and L-Arginine Alpha-Ketoglutarate) is difficult to fully assess due to the use of a proprietary blend. This blend prevents consumers from knowing individual ingredient dosages, which may lead to suboptimal doses of potentially effective components.
The Good
Provides a clinically effective dose of caffeine for energy and performance.
Contains key nitric oxide boosters (L-Arginine, Citrulline Malate) to support blood flow.
Includes Glycerin for potential hydration benefits during exercise.
The Bad
Proprietary blends (Arginine Complex, Extreme Nos Pumped Complex) obscure critical ingredient dosages, making full efficacy and safety assessment difficult.
Niacin at 20 mg can cause uncomfortable flushing for some users.
Presence of artificial colors (FD&C Red No.40) and artificial sweeteners (Sucralose, Acesulfame Potassium) may not be desirable for all consumers.
Is it for you?
Best For: Individuals seeking to enhance workout performance, athletes, fitness enthusiasts
Skip If: You have pre-existing medical conditions or are sensitive to stimulants (if present)
Ingredients Analysis
How to Use
Consume prior to exercise, following label instructions for serving size.
Daily (pre-workout)
Before workout
As directed on label
Who Should Use This
Best For:
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