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Legion Athletics - Pump Booster

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Legion Athletics - Pump Booster

View More From Legion Athletics
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30 servings per container: $1.33 / serving
$39.99
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  • Nitrosigine Arginine for Nitric Oxide Production: Clinically effective dose of patented inositol-stabilized arginine silicate -- shown to boost nitric oxide levels and blood flow more effectively than standard L-arginine or L-citrulline at comparable doses.
  • Taurine (2,000 mg): Supports cardiovascular function, muscle endurance, blood pressure regulation, and post-exercise recovery.
  • Hesperidin (500 mg): A citrus bioflavonoid that supports blood flow, vascular function, and exercise performance.
  • Grape Seed Extract (300 mg): Provides procyanidins that support blood flow, vascular health, and reduced post-exercise muscle damage.
  • Stim-Free, Stack-Ready: Caffeine-free and unflavored -- mix into any pre-workout, water, or beverage for an enhanced pump without changing taste or adding stimulants.
  • Lab-Tested, USA-Made: Certified to meet or exceed FDA and WADA safety guidelines. Manufactured under cGMP standards.

Legion Pump Booster (Pump Surge) is a stim-free, unflavored pre-workout pump supplement that combines four clinically dosed ingredients to boost nitric oxide production, blood flow, and muscular endurance.

Key ingredients per serving (1 scoop):
• Nitrosigine Arginine -- patented inositol-stabilized arginine silicate for superior nitric oxide production vs. standard L-arginine
• Taurine (2,000 mg) -- supports cardiovascular function, endurance, and post-exercise recovery
• Hesperidin (500 mg) -- citrus bioflavonoid for blood flow and vascular function
• Grape Seed Extract (300 mg) -- procyanidins for blood flow and reduced post-exercise muscle damage

Why stim-free and unflavored:
• No caffeine -- ideal for evening workouts or layering with a pre-workout you already use
• Unflavored -- mixes cleanly into pre-workout, water, or any beverage without changing taste

Mix 1 scoop into 8 to 10 ounces of liquid and drink 30 minutes before training.

No artificial sweeteners, dyes, fillers, or unnecessary additives. Lab-tested for purity and accuracy. Made in the USA in NSF-certified, FDA-inspected facilities under cGMP standards.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Q: What is Pump Booster?
A: A stim-free pump-focused supplement combining Nitrosigine arginine, taurine, hesperidin, and grape seed extract for nitric oxide, blood flow, and endurance.

Q: Does it contain caffeine?
A: No. Pump Booster is completely caffeine-free, ideal for evening workouts or stacking with a caffeinated pre-workout.

Q: Can I stack with my regular pre-workout?
A: Yes. Unflavored and stim-free, it stacks cleanly with Pulse, Pulse Stim-Free, Forge, or any other pre-workout. Pairs especially well with citrulline malate.

Q: Is Pump Booster third-party tested?
A: Yes. Lab-tested for purity and accuracy and certified to meet or exceed FDA and WADA safety guidelines.

Q: How long does it take to feel the pump?
A: Most users feel enhanced pump within 30 to 60 minutes of taking Pump Booster, with peak effects during the workout.

All purchases accumulate points which be can used to redeem for discounts on all items in our rewards collection. Enroll or view your current rewards balance here.

  • Earn 40 points for every $1 spent equaling 5% cash back

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DESCRIPTION

Legion Pump Booster (Pump Surge) is a stim-free, unflavored pre-workout pump supplement that combines four clinically dosed ingredients to boost nitric oxide production, blood flow, and muscular endurance.

Key ingredients per serving (1 scoop):
• Nitrosigine Arginine -- patented inositol-stabilized arginine silicate for superior nitric oxide production vs. standard L-arginine
• Taurine (2,000 mg) -- supports cardiovascular function, endurance, and post-exercise recovery
• Hesperidin (500 mg) -- citrus bioflavonoid for blood flow and vascular function
• Grape Seed Extract (300 mg) -- procyanidins for blood flow and reduced post-exercise muscle damage

Why stim-free and unflavored:
• No caffeine -- ideal for evening workouts or layering with a pre-workout you already use
• Unflavored -- mixes cleanly into pre-workout, water, or any beverage without changing taste

Mix 1 scoop into 8 to 10 ounces of liquid and drink 30 minutes before training.

No artificial sweeteners, dyes, fillers, or unnecessary additives. Lab-tested for purity and accuracy. Made in the USA in NSF-certified, FDA-inspected facilities under cGMP standards.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

FAQ

Q: What is Pump Booster?
A: A stim-free pump-focused supplement combining Nitrosigine arginine, taurine, hesperidin, and grape seed extract for nitric oxide, blood flow, and endurance.

Q: Does it contain caffeine?
A: No. Pump Booster is completely caffeine-free, ideal for evening workouts or stacking with a caffeinated pre-workout.

Q: Can I stack with my regular pre-workout?
A: Yes. Unflavored and stim-free, it stacks cleanly with Pulse, Pulse Stim-Free, Forge, or any other pre-workout. Pairs especially well with citrulline malate.

Q: Is Pump Booster third-party tested?
A: Yes. Lab-tested for purity and accuracy and certified to meet or exceed FDA and WADA safety guidelines.

Q: How long does it take to feel the pump?
A: Most users feel enhanced pump within 30 to 60 minutes of taking Pump Booster, with peak effects during the workout.

EARN REWARDS

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  • Earn 40 points for every $1 spent equaling 5% cash back

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