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Axe & Sledge

Axe & Sledge Supplements Hydraulic Stimulant-Free Pre-Workout Powder

8g L-Citrulline
🏆
3g HydroPrime Glycerol
0mg Caffeine
$54.99
Save $8.24 in Cart
Free Creatine Eligible
Clinical 8g L-Citrulline Dose for Massive Nitric Oxide-Driven Muscle Pumps
VasoDrive-AP at 508mg Inhibits ACE to Keep Blood Vessels Wide Open During Training
HydroPrime Glycerol Pulls Water Into Muscle Cells for Dense, Lasting Pumps
CognatiQ Coffee Fruit Extract for Laser Focus Without a Single Milligram of Caffeine

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Marcus T.

Best pre-workout I've ever used. Clean energy, no crash, and the pumps are insane. Won't use anything else.

Zero Caffeine. Zero Crash.
5 Trademarked Ingredients at Full Clinical Doses
Full Label Transparency. No Proprietary Blends.
Zero Caffeine. Zero Crash.
5 Trademarked Ingredients at Full Clinical Doses
Full Label Transparency. No Proprietary Blends.
Zero Caffeine. Zero Crash.
5 Trademarked Ingredients at Full Clinical Doses
Full Label Transparency. No Proprietary Blends.
Zero Caffeine. Zero Crash.
5 Trademarked Ingredients at Full Clinical Doses
Full Label Transparency. No Proprietary Blends.

You'll Love This Pre-Workout

You'll Love This Pre-Workout

Massive Muscle Pumps

8g of pure L-Citrulline, the full clinical dose, floods muscles with nitric oxide for pumps that last the entire session, not just the first 20 minutes.

Full Hydration Matrix

3g HydroPrime Glycerol combined with 2g Taurine and Pink Himalayan Salt electrolytes pulls water directly into muscle cells, giving you a denser, fuller pump that does not flatten out mid-workout.

Stim-Free Focus That Actually Works

100mg CognatiQ coffee fruit extract raises BDNF levels for sharper focus and 1g L-Tyrosine fuels dopamine production. You get clean mental drive without caffeine jitters or the post-workout crash.

Dual-Pathway Pump With VasoDrive-AP

VasoDrive-AP at the full studied 508mg dose inhibits ACE, the enzyme that constricts blood vessels, through a completely separate mechanism from citrulline. Two independent pathways working together means more blood flow than either ingredient alone.

Pre-workout product feature image

Transparency by the numbers

Transparency by the numbers

0g

L-Citrulline

Clinical dose for nitric-oxide-driven muscle pumps and blood flow.

0g

HydroPrime Glycerol

Pulls water into muscle cells for dense, lasting pumps.

0mg

Caffeine

Stim-free formula for evening training or stim-stack pairing.

* Based on post-purchase surveys and manufacturer data.

Axe & Sledge Supplements Hydraulic Stimulant-Free Pre-Workout Powder
Zero Caffeine. Zero Crash.
5 Trademarked Ingredients at Full Clinical Doses
Full Label Transparency. No Proprietary Blends.
Zero Caffeine. Zero Crash.
5 Trademarked Ingredients at Full Clinical Doses
Full Label Transparency. No Proprietary Blends.
Zero Caffeine. Zero Crash.
5 Trademarked Ingredients at Full Clinical Doses
Full Label Transparency. No Proprietary Blends.
Zero Caffeine. Zero Crash.
5 Trademarked Ingredients at Full Clinical Doses
Full Label Transparency. No Proprietary Blends.

Hydraulic V2 vs. Generic Pump Pre-Workout

Hydraulic V2 vs. Generic Pump Pre-Workout

We only carry brands that meet our strict quality standards. No fillers, no proprietary blends, no shortcuts.

Hydraulic V2
CHN Approved
Generic Pump Pre
Budget
L-Citrulline Dose
8,000mg (full clinical dose) 3,000-5,000mg (underdosed)
Pump Pathways
Dual: NO + ACE inhibition via VasoDrive-AP Single: NO only
Hydration Support
HydroPrime Glycerol + Taurine + Pink Himalayan Salt None or minimal
Focus Without Stims
CognatiQ BDNF support + 1g Tyrosine Usually absent in stim-free versions
Label Transparency
Fully disclosed. No proprietary blends. Often hidden in blends

OUR CHAMPIONS

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4.85/5 based on 1,649 verified reviews

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Pre-Workout FAQs

Got questions? We've got answers — plus free consultations at both Fort Wayne locations.

How much caffeine is in this pre-workout? +

Caffeine content varies by product — check the supplement facts panel for the exact amount. Most of our pre-workouts range from 150mg to 350mg per serving. If you're caffeine-sensitive, we also carry stim-free options.

When should I take my pre-workout? +

Take 20-30 minutes before your workout for optimal absorption and performance. Avoid taking within 6 hours of bedtime to prevent sleep disruption. For evening athletes, a stim-free pump formula is a great option.

Can I stack pre-workout with creatine? +

Absolutely — pre-workout and creatine is one of the most popular and effective stacks in the industry. Just check if your pre-workout already contains creatine so you don't accidentally double your dose. Our staff can help you build the perfect stack.

Why do I feel tingling or itching after taking pre-workout? +

That's beta-alanine doing its job! The tingling sensation (paresthesia) is harmless and a sign the beta-alanine is working to buffer lactic acid in your muscles. It typically fades after a few weeks of consistent use.

Is this pre-workout safe to take every day? +

Most pre-workouts are safe for daily use, but we recommend cycling — 5 days on, 2 days off — to maintain stimulant sensitivity. Taking breaks also helps prevent tolerance buildup. Our staff can advise on the right cycling protocol for your specific product.

Do you carry stim-free pre-workout options? +

Yes! We carry several stimulant-free pump formulas that deliver incredible vascularity and endurance without any caffeine. Great for evening training or stacking on top of your regular pre-workout. Ask our staff for recommendations.

Pre-Workout FAQs
Axe & Sledge Supplements Hydraulic Stimulant-Free Pre-Workout Powder
Excellent 4.8 | 1319 reviews

Axe & Sledge Supplements Hydraulic Stimulant-Free Pre-Workout Powder

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