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Clean Pre-Workout for Serious Training

Stronger workouts. Smoother energy.

A clean pre-workout built for energy, focus, pumps, and endurance — without beta-alanine itch, sucralose, artificial dyes, or the crash.

Free shipping on bundles · Ships within 1 business day · 45-day money-back guarantee

★★★★★4.8-star rated · Trusted by 50,000+ customers
Smooth energy No itch No artificial dyes Buy 3, Get 1 Free
Stronger workouts. Smoother energy. — 4 Gauge clean pre-workout
50k+ Customers 4.8 Star Reviews Made In-House No Proprietary Blends No Artificial Dyes
Built Differently

Why Most Pre-Workouts Feel Terrible

Most pre-workouts rely on excessive stimulants and sensory overload to convince you they're "working." The result? Jitters, anxiety, tingling, and an energy crash. 4 Gauge was designed differently.

Smooth Energy

Balanced stimulation designed to enhance performance without overwhelming your nervous system.

🔬

Clinically Dosed

No fairy dust. No proprietary blends. Fully transparent formulas built to actually perform.

🏭

Built In-House

Manufactured by our own team with premium ingredients and obsessive attention to quality.

The System

Three Formulas. One Serious System.

Each product solves one problem exceptionally well — and works seamlessly together.

Best Seller 4 Gauge pre-workout supplement
01 / Pre-Workout

Train Hard

Smooth, focused energy

Clean, focused energy designed for hard training without the crash.

$45.00 4.8 · 50,000+
Shop Pre-Workout →
PowerPhase creatine performance supplement
02 / PowerPhase Creatine

Recover Faster

Daily strength & recovery

Daily recovery and performance support powered by clinically dosed creatine and recovery nutrients.

$24.95Daily essential
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4 Gauge testosterone support supplement
03 / Testosterone Support

Perform Better

Daily foundational support

Daily foundational support designed to help men feel stronger, sharper, and more resilient.

$35.00Premium formula
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Performance Without The Chaos

What You Won't Find In 4 Gauge

Intelligently designed performance nutrition that actually feels good to use.

Beta-alanine itch
Sucralose
Artificial dyes
Proprietary blends
The crash
Trusted by 50,000+

What Lifters Are Saying

Real people. Real training. No paid influencers.

50,000+Customers
4.8★Average Rating
In-HouseMade in the USA
★★★★★

"Absolutely incredible — 100% the best pre-workout supplement. The endurance, strength, and muscle pump last right up until you eat, and it won't decrease."

James Dickson
Verified Buyer
✔ Verified Buyer
★★★★★

"Good taste, energy, and pump. I'd been looking for a formula without beta-alanine or betaine anhydrous, and this is the only company I found. Good formula."

Nick
Verified Buyer
✔ Verified Buyer
★★★★★

"Great tasting, no jitters or muscle tightness from too much caffeine. I'm super sharp and focused for about two hours. Great stuff."

Lawrence
Verified Buyer
✔ Verified Buyer
Connor Southworth, founder of 4 Gauge Fitness
Founder Philosophy

I Built the Supplement Brand I Wished Existed

4 Gauge was created for people who take fitness seriously — but are tired of the chaos, hype, and low-quality formulations that dominate the supplement industry.

Every formula is developed with performance, experience, and long-term health in mind. We manufacture in-house, use fully transparent formulas, and obsess over quality — because people deserve better from their supplements.

Connor SouthworthFounder · 4 Gauge
Transparency & Performance

Frequently Asked Questions

Most pre-workouts are designed to overwhelm you with stimulation — massive caffeine doses, proprietary blends, and harsh ingredient combinations that can leave you feeling jittery, anxious, or completely drained afterward.

4 Gauge was built differently. Our formulas deliver smooth energy, clean focus, endurance, and performance without the chaos — using clinically dosed ingredients and fully transparent labels.

4 Gauge was specifically designed to avoid the harsh crash and overstimulation common in many pre-workouts. While everyone responds differently to caffeine, many customers describe 4 Gauge as providing smoother, cleaner energy compared to traditional high-stimulant pre-workouts.

4 Gauge uses high-quality ingredients and fully transparent formulas without proprietary blends. Our products are designed for people who care about performance, how they feel, and how their ingredients align with long-term health.

Many pre-workouts rely on excessive stimulants and poorly balanced formulas that create a short burst of energy followed by a crash. 4 Gauge was formulated with a more balanced approach to energy, focus, endurance, and performance — usable performance that helps you train hard without feeling wrecked afterward.

No. 4 Gauge uses fully transparent labeling, so you can see exactly what's inside and how much of each ingredient you're getting. We believe customers deserve to know what they're putting into their body.

4 Gauge works well for both experienced lifters and people newer to training. Because the formula provides smoother energy rather than overwhelming stimulation, many people find it easier to tolerate. As with any supplement containing caffeine, new users should assess their tolerance and start responsibly.

Yes. 4 Gauge was designed around effective ingredient dosing and transparent formulation. Rather than hiding behind proprietary blends, we use ingredients in meaningful amounts intended to support real performance benefits.

4 Gauge is designed for people who want to train hard, feel strong, improve performance, and build a healthier body — without relying on harsh, over-the-top stimulant formulas. It's built for people who care about both performance and long-term health.

Yes. 4 Gauge products are manufactured in-house with a focus on quality control, ingredient transparency, and consistency. Maintaining control over manufacturing lets us hold our products to a higher standard.

Many people use pre-workout regularly as part of their training routine. Because 4 Gauge contains caffeine, individual tolerance and total daily caffeine intake should always be considered. Listening to your body and using supplements responsibly is important.

Train Hard. Feel Good.

Train Harder. Feel Stronger.

Performance supplements designed for people who take training seriously — but still care about how they feel.

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4 Gauge Pre-WorkoutSmooth energy · Buy 3, Get 1 Free
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