HYDRAULIC Non-Stim Pre Workout - 40/20 Serving

Hydraulic has been Axe & Sledge's flagship non-stim pre-workout since 2018, and the current formula is the best version yet. Four grams of L-Citrulline, HydroPrime glycerol, Nitrosigine, VasoDrive-AP, Beta-Alanine, VitaCholine, and AstraGin — all in one fully transparent, Informed Sport certified scoop. No caffeine. No crash. Train at any hour and feel everything you want from a pre-workout without anything you don't.

Why People Like It

• Skin-splitting pumps that hold up from the first set to the last
• Endurance support that helps you push deeper into every set
• Clean focus and mind-muscle connection without stimulants
• Stacks cleanly with any stimulant pre-workout without ingredient overlap
• Informed Sport certified — every batch tested for banned substances

Who It's For

Hydraulic is for anyone who wants a serious pre-workout without caffeine getting in the way. That means late-night trainers who can't afford to be wired at midnight, people cycling off stimulants who don't want to lose performance, anyone sensitive to caffeine who still wants to feel something real in the gym, and experienced lifters who want to stack a dedicated pump formula on top of their existing pre-workout. This is not a beginner pump product. It's a complete formula.

Main Description

Most non-stim pre-workouts are basically just a pump product — some citrulline, maybe some glycerol, and that's it. You get a decent pump and not much else. Hydraulic was built differently from the start.

This is a complete non-stimulant pre-workout. Pumps, endurance, hydration, and focus — all in one formula. No caffeine anywhere in the stack.

Pumps from four directions

4g of L-Citrulline drives nitric oxide production and opens blood vessels so more blood gets to your muscles. Nitrosigine amplifies and extends that effect — research shows it may support elevated nitric oxide levels for up to three hours after dosing. HydroPrime glycerol pulls water directly into muscle cells for that dense, pressurized fullness that makes muscles look and feel fuller mid-workout. VasoDrive-AP works through a completely separate pathway, inhibiting the enzyme that constricts blood vessels so circulation stays open throughout your entire session.

Most formulas pick one or two of these. Hydraulic uses all four.

Endurance that lets you finish

Beta-Alanine at the full 3.2g clinical dose helps buffer lactic acid in your muscles — that's the burn that forces you to stop a set before your muscles are actually done. With it in place, you can push deeper into high-rep sets and conditioning work without hitting the wall early. The tingling you may feel is normal and fades as your body adjusts. L-Taurine supports muscle contractions and fluid balance to keep performance steady throughout the session.

Focus without the stimulants

VitaCholine supports neurotransmitter production and sharpens the mind-muscle connection — the difference between going through the motions and actually feeling every rep. CognatiQ, a patented coffee fruit extract, supports mental clarity and alertness without adding any caffeine. L-Tyrosine rounds out the focus blend by supporting neurotransmitter function under physical stress.

AstraGin ties it all together

AstraGin is specifically included to improve absorption of the other ingredients. Clinical research shows it may significantly increase how much citrulline and amino acids your body actually takes in. A great formula only works if your body uses it.

Axe & Sledge built this brand around the idea that the gym is the job site and supplements are the fuel. Hydraulic is Informed Sport certified — every batch is independently tested for banned substances, which matters whether you compete or just want to know what you're putting in your body.

Not sure if this is the right fit or what to stack it with? Stop in and we'll help you figure it out.

Key Ingredients

L-Citrulline (4g) — helps support nitric oxide production and blood flow for better pumps and muscle fullness.

Nitrosigine — a patented form of arginine that may extend nitric oxide support for up to three hours.

HydroPrime Glycerol (65% concentration) — pulls water into muscle cells to support hydration, fullness, and endurance.

VasoDrive-AP — helps keep blood vessels relaxed and open by inhibiting the enzyme that causes constriction.

Beta-Alanine (3.2g) — helps buffer lactic acid to support endurance and delay fatigue in high-rep and high-intensity sets.

VitaCholine — supports neurotransmitter production and the mind-muscle connection.

CognatiQ — a patented coffee fruit extract that supports mental clarity and focus without caffeine.

L-Taurine — supports muscle contractions and fluid balance during training.

L-Tyrosine — supports neurotransmitter function under physical stress.

AstraGin — supports absorption of key ingredients including citrulline and amino acids.

What You'll Notice

• Fuller, harder pumps that hold up through the whole workout
• The ability to push deeper into sets before fatigue forces you to stop
• Sharper focus and a stronger mind-muscle connection without stimulants
• No crash, no jitters, and no staring at the ceiling after a late session

How To Use

Mix 1 to 2 scoops with 8 to 10 oz of cold water 20 to 30 minutes before training. Start with 1 scoop to assess tolerance. Do not exceed 2 scoops in a 24-hour period.

Dietary & Product Info

• Stimulant free
• Caffeine free
• Gluten free
• Soy free
• Vegan friendly
• Informed Sport certified
• Manufactured in a cGMP facility
• Contains milk (from VasoDrive-AP)
• Manufactured in a facility that processes milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans, and sesame

FAQ

Is there any caffeine in Hydraulic? None. Zero caffeine, zero stimulants. You can take it at any time of day without affecting your energy or sleep.

Can I stack Hydraulic with my regular pre-workout? Yes, and it was designed with that in mind. Hydraulic's formula is built to complement stimulant-based pre-workouts like Seventh Gear without overlapping on ingredients. You get the energy from your stim pre and the full pump and focus system from Hydraulic.

What is the tingling I feel after taking it? That's the Beta-Alanine. It causes a harmless tingling sensation called paresthesia that typically fades as your body gets used to consistent dosing. It's a sign the ingredient is absorbing.

Is Hydraulic tested for banned substances? Yes. Hydraulic is Informed Sport certified, meaning every batch is independently tested for substances banned in sport. It's a reliable option for competitive athletes.

How long does it take to feel results? The pump and hydration effects are noticeable the same session. The endurance benefits from Beta-Alanine build over time with consistent daily use — most people notice a meaningful difference within two to four weeks.

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