Purus Labs NOXygen Black Liquid Pump Serum, 32 Servings

Fast-acting stimulant-free liquid pump support for blood flow and muscle fullness.

• 15 grams of glycerin per serving
• 1 gram of betaine nitrate per serving
• Zero stimulants and zero caffeine
• Liquid serum format for fast absorption
• 32 standard servings or 16 double servings

Purus Labs NOXygen Black Liquid Pump Serum is a stimulant-free pre-workout enhancer designed to support blood flow, muscle fullness, hydration, endurance, and training performance. Its liquid format is designed for rapid absorption and can be used alone or stacked with your favorite pre-workout.

Each standard 1-ounce capful provides 15 grams of glycerin and 1 gram of betaine nitrate. Glycerin supports cellular hydration and muscle fullness, while betaine nitrate helps support nitric oxide production, blood flow, nutrient delivery, and performance during intense workouts.

Because NOXygen Black Liquid contains no stimulants, it is a versatile option for evening workouts, stimulant-sensitive athletes, or anyone who wants to add dedicated pump support without increasing caffeine intake. Purus Labs also designed it to stack easily with stimulant-based pre-workouts.

The bottle provides 32 standard servings at one capful per serving. Advanced users following the label directions can use two capfuls, providing 30 grams of glycerin and 2 grams of betaine nitrate for 16 higher-dose servings.

• Supports muscle pumps and blood flow
• Helps support hydration and muscle fullness
• Provides stimulant-free performance support
• Fast and convenient liquid format

Ideal For

• Stimulant-free pre-workout users
• Bodybuilding and high-volume training
• Evening or late-night workouts
• Athletes wanting additional pump support
• Stacking with stimulant-based pre-workouts

FAQs

How many servings are in Purus Labs NOXygen Black Liquid?
The bottle provides 32 servings when using one 1-ounce capful, or 16 servings when using two capfuls.

Does NOXygen Black Liquid contain caffeine?
No. Purus Labs identifies NOXygen Black Liquid as a zero-stimulant formula.

How much glycerin is in each serving?
One capful provides 15 grams of glycerin. Two capfuls provide 30 grams.

What is the main pump ingredient besides glycerin?
Each standard serving contains 1 gram of betaine nitrate, while a two-capful serving provides 2 grams.

When should I take NOXygen Black Liquid?
Purus Labs recommends shaking well and taking 1–2 capfuls approximately 15–30 minutes before activity.

Purus Labs NOXygen Black Liquid Pump Serum gives athletes a different way to chase bigger pumps without another powder or stimulant-heavy formula. With high-dose glycerin, betaine nitrate, and a fast-acting liquid format, it is built for serious pump, hydration, and performance support.

Dietary supplements are not intended to diagnose, treat, cure, or prevent any disease. Follow all product label directions and review your complete supplement stack before combining products.