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Built For Real Performance
Pre-Workout For Women
Feel Stronger. Train Harder. Stay Focused.
A clean, fully-dosed pre-workout with smooth energy and sharp focus — without the jitters, crash, artificial dyes, or mystery ingredients found in most pre-workouts.
- 50,000+Customers
- 4.8★Star Rating
- NoTingles
- NoSucralose
Is 4 Gauge a good pre-workout for women?
Yes. 4 Gauge is a clean, transparently-dosed pre-workout that suits women who want real energy and focus without harsh stimulants. It delivers a moderate 150 mg of caffeine balanced with L-theanine for smooth, jitter-free energy, and contains no beta-alanine, no sucralose, and no artificial dyes. It was built for performance — not gendered marketing — which is exactly why 50,000+ customers, including tens of thousands of women, choose it.
- Caffeine150 mg (moderate)
- Beta-alanineNone — zero tingles
- SweetenersNo sucralose / aspartame
- Servings30 per tub
- PriceFrom $45
- Guarantee60-day money-back
Real Women. Real Results.
Trusted By Thousands Of Women
Women across every fitness level choose 4 Gauge for clean energy, focus, endurance, and performance.
Verified Customer
Alexxa
Verified Customer · California
★★★★★
"I had given up on pre-workouts because they all made me feel terrible. 4 Gauge is the only pre-workout I’ll use. I get clean energy, incredible focus, and zero jitters or crash."
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Bronwen
★★★★★
"I don’t get that tingly skin feeling and it doesn’t bother my digestion. I haven’t found another pre-workout that checks all those boxes. I feel amazing on it."
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Ricarda
★★★★★
"Most pre-workouts made me feel jittery or itchy. With 4 Gauge, I get clean energy, better focus, and some of the best workouts I’ve ever had. It’s worth every penny."
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Michelle
★★★★★
"4 Gauge blew me away. I felt energized and powerful, but never shaky or itchy. It helped me push through extra sets and became an essential part of my routine."
The Switch
Why Women Switch To 4 Gauge
A side-by-side look at why thousands made the switch.
Typical Pre-Workout
Overdosed & over-marketed
- Wired, shaky energy
- Beta-alanine tingles
- Mid-workout crash
- Artificial dyes & sucralose
- Hidden proprietary blends
- Designed for nobody in particular
4 Gauge Pre-Workout
Clean energy. Honest doses.
- Smooth, focused energy
- Zero tingles, zero jitters
- No crash — clean lift through every set
- No dyes, no sucralose, no fillers
- Every milligram on the label
- Loved by 50,000+ customers
Made For The Way You Train
Who Is 4 Gauge For?
Strength Training
Lift heavier with cleaner energy and focus.
Running & Endurance
Sustained output without the crash.
Group Fitness
Show up sharp for every class.
Active Lifestyles
Energy for the days you have to bring it.
- Morning workouts
- Strength training
- Running
- Group fitness
- Hiking
- Busy schedules
Why Women Choose 4 Gauge
Powerful Enough To Perform. Smooth Enough To Enjoy.
Smooth Energy
150 mg caffeine + L-theanine for a clean lift without the spike.
No Tingles
Zero beta-alanine. Train without the prickly skin sensation.
Clean Ingredients
No artificial dyes, no sucralose, no proprietary blends.
Built For Performance
Research-backed doses of L-citrulline, beet root, and rhodiola.
The Product
Built To Feel Better
Most women don’t switch to 4 Gauge for the ingredient list alone — they switch for how it feels. One scoop from a premium 30-serving tub delivers smooth, focused energy with no jitters, no crash, no beta-alanine tingles, and no artificial dyes or sucralose. Mix with water 20 minutes before training and feel the difference.
Shop 4 Gauge — $454.8 ★ · 2,400+ reviews · 60-day money-back guarantee
Is 4 Gauge Really For Women?
Absolutely.
4 Gauge wasn’t built as a “feminine” pre-workout — it was built for people who want better workouts and better performance. That’s exactly why so many women choose it.
Women don’t need a watered-down formula. They need one that works: clean ingredients, transparent dosing, and energy that shows up when you need it. That’s 4 Gauge.
Shop 4 GaugeWhat’s Inside
Every Ingredient Earns Its Spot
No proprietary blends. No filler. Just research-backed ingredients at doses that do the work.
-
01
L-Citrulline DL-Malate 6,000 mg
Boosts nitric oxide for blood flow, pumps, and endurance.
-
02
Caffeine 150 mg
A measured, moderate lift — not an overload.
-
03
L-Theanine 200 mg
Pairs with caffeine for sharp, calm focus — no jitters.
-
04
Red Beet Root 300 mg
Natural nitrates support stamina and oxygen delivery.
-
05
Rhodiola Rosea 100 mg
An adaptogen that helps you push through fatigue.
The Perfect Stack
The Perfect Companion To 4 Gauge
Creatine is one of the most studied — and most misunderstood — supplements for women. It won’t make you bulky. It will help you train harder, recover faster, and build lean strength.
PowerPhase
Creatine Monohydrate
From $24.95
Research-Backed Formula
Evidence Matters
Every ingredient in 4 Gauge is supported by published, peer-reviewed research. We publish the studies behind every dose so you can see exactly why it’s in the formula.
Third-Party Tested
Every batch verified for purity.
Peer-Reviewed Doses
Backed by published clinical research.
Transparent Label
Every milligram disclosed.
Founder & Formulator
A Note From Our Founder
“When I created 4 Gauge, my goal wasn’t to build the strongest-feeling pre-workout on the market. It was to build one of the best-feeling pre-workouts.”
“Over the years, I’ve been surprised by how many women became loyal customers. But when I hear why they love it, it makes perfect sense.”
“Many tell us they want more energy, better workouts, and better focus — without feeling overstimulated or anxious. That’s exactly what 4 Gauge was designed to deliver.”
FAQ
Questions, Answered
Is 4 Gauge a good pre-workout for women?
Yes. 4 Gauge is a clean, fully-dosed pre-workout that works well for women. It uses research-backed ingredients at sensible doses — 150mg of caffeine paired with L-theanine for smooth energy, plus L-citrulline, beet root and rhodiola for endurance — with no artificial dyes, sucralose, or proprietary blends. It is used by tens of thousands of women across every level of fitness.
Will it give me jitters or a crash?
No. The 150mg of caffeine is paired with 200mg of L-theanine, which smooths the energy curve so you get focused lift without the spike-and-crash of stronger pre-workouts.
Does it contain artificial dyes or sucralose?
Never. 4 Gauge contains no artificial dyes, no sucralose, no aspartame and no proprietary blends. Every ingredient and its exact dose is printed on the label.
Does 4 Gauge have beta-alanine?
No. 4 Gauge contains zero beta-alanine, so you will not get the prickly, tingling skin sensation (paraesthesia) that many other pre-workouts cause.
Will pre-workout make me bulky?
No. Pre-workout does not build muscle on its own — it helps you train harder. Lean strength comes from your training and nutrition over time.
How much caffeine is in one serving?
150mg per serving — roughly the same as a strong cup of coffee. Enough for real energy without overdoing it.
When should I take it?
Take one serving mixed with water 20–30 minutes before your workout. If it is your first time, start with a half scoop to gauge your tolerance.
Can I take 4 Gauge with creatine?
Yes. 4 Gauge pairs perfectly with PowerPhase Creatine for added strength, recovery and lean-muscle support. Take 4 Gauge before training and creatine daily.
What is your guarantee?
Every order is backed by a 60-day money-back guarantee. If you do not love it, we will refund you — no questions asked.