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XWERKS
XWERKS
Muscle Growth Stack

Build Muscle.
Backed By Science.

The most evidence-backed supplement stack for building lean muscle. Pre-workout intensity, protein synthesis, and creatine for strength and power — engineered to work together.

Complete Stack $167 30-Day Supply · Just $5.57/day · Free Shipping
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Xwerks Grow
Protein

Grow

100% Whey Protein Isolate

Grass-fed, New Zealand sourced whey isolate. 25g protein, 110 calories per serving. The foundation of muscle protein synthesis.

$69
Xwerks Lift
Creatine

Lift

Creatine Monohydrate

Pure, unflavored creatine monohydrate. 5g per serving, 80 servings per tub. The single most researched strength supplement in history.

$49
Xwerks Ignite
Pre-Workout

Ignite

Pre-Workout Formula

Clean energy, laser focus, and pump without the crash. Beta-alanine, L-citrulline, and caffeine in proven doses.

$49
Stack Total $167 $5.57/day · Free shipping · 30-day supply
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The Formula

Three Products. One System.

Each product plays a specific role in the muscle-building equation. Together, they cover every phase of the muscle growth cycle.

01

Fuel The Workout

Ignite delivers clean energy, laser focus, and skin-splitting pumps. Beta-alanine and L-citrulline at clinically effective doses let you push harder for longer.

Beta-Alanine 3.2g
02

Build The Muscle

Grow provides 25g of grass-fed whey isolate per serving — the gold standard for muscle protein synthesis. 6g+ BCAAs trigger the anabolic response post-workout.

Protein Per Serving 25g
03

Amplify Strength

Lift saturates your muscles with creatine — the most researched strength supplement in history. Expect measurable gains in 1-rep max, volume, and lean mass within weeks.

Creatine Per Serving 5g
Daily Protocol

Your Training Day

Simple, research-backed timing. Four touchpoints across your day for optimal muscle growth.

Morning

Lift

5g with water

Daily creatine dose — timing isn't critical, consistency is. Take it with your first meal or drink of the day.

Pre-Workout

Ignite

1 scoop, 20 min before

Full scoop mixed with 8-12oz water. Take 20-30 minutes before training for peak energy and focus.

Post-Workout

Grow

1 scoop, within 60 min

25g of whey isolate in water or milk. Drink within an hour of training for maximum protein synthesis.

Anytime

Grow

Second shake optional

Hitting daily protein targets matters most. Use a second shake to hit 0.8-1g protein per lb bodyweight.

What Customers Say

Real Results, Real People

Thousands of lifters use the Muscle Growth Stack to build lean mass and hit new PRs. Here's what they're saying.

“
★★★★★

Been stacking Grow, Lift, and Ignite for 4 months. Added 12 pounds of lean mass and my bench went from 225 to 275. Best protein I've ever used — no bloat, mixes clean, actually tastes good.

Marcus T.
Verified Buyer
“
★★★★★

I've tried every pre-workout on the market. Ignite is the only one that doesn't leave me crashing an hour later. Clean energy, solid pumps, and no jittery garbage. The whole stack is a no-brainer.

Derek M.
Verified Buyer
“
★★★★★

Switched from ON to Xwerks six months ago and never looking back. Grass-fed, no artificial junk, and the chocolate flavor is insane. My recovery has improved noticeably since adding Lift to the mix.

Jake R.
Verified Buyer
4.9★
Average Rating
10,000+
Verified Reviews
97%
Would Recommend
Who It's For

Built For Serious Lifters

This stack isn't a magic pill. It's the foundation every lifter chasing real results should have in place.

01

The Beginner

New to lifting and want to build muscle the right way from day one. Skip the confusion of comparing 50 products — this stack gives you exactly what works, nothing you don't need.

02

The Intermediate

You've been training for a year or two and your progress has stalled. This stack covers the fundamentals — protein, creatine, and pre-workout at proven doses — so you can break through.

03

The Veteran

You know what works and you're tired of paying for hyped-up garbage. No proprietary blends, no fluff ingredients — just the essentials at clinically effective doses.

Protein Drives Muscle Protein Synthesis

Muscle growth happens when muscle protein synthesis (MPS) exceeds muscle protein breakdown. Research consistently shows that consuming 0.8 to 1 gram of protein per pound of bodyweight daily maximizes the anabolic response in trained lifters. Whey protein isolate, with its rapid absorption and high leucine content, is particularly effective at triggering MPS post-workout.

Grow delivers 25g of grass-fed New Zealand whey isolate per serving — among the cleanest sources available. No blended concentrates, no filler carbs, and 6g+ of naturally occurring BCAAs per scoop.

Key Takeaway For a 180-pound lifter, daily protein intake should land between 144g and 180g. Two servings of Grow cover 50g — the rest comes from whole food.

Creatine Is The Most Researched Ergogenic Aid

Creatine monohydrate has over 1,000 peer-reviewed studies supporting its effectiveness. It works by saturating muscle stores of phosphocreatine, which your body uses to regenerate ATP — the energy currency of muscle contraction. The result: more reps, heavier lifts, and greater training volume over time.

A 2021 meta-analysis in the International Journal of Sports Nutrition confirmed creatine supplementation produces measurable gains in lean body mass, strength, and power output across training populations from beginners to elite athletes.

Lift provides 5g of pure creatine monohydrate per serving. No loading phase required — consistent daily use saturates your muscles within 3-4 weeks.

Pre-Workout Enhances Training Quality

Ignite combines three research-backed ingredients: beta-alanine (3.2g) buffers lactic acid buildup during high-rep sets, L-citrulline (6g) increases nitric oxide production for better pumps and blood flow, and caffeine improves focus and perceived effort.

The combination means you can push harder for longer. Studies show pre-workout supplementation with these specific ingredients can extend time to exhaustion by 10-15% and increase training volume session over session.

Why Three Products And Not More?

The supplement industry wants you to believe you need 15 products to build muscle. You don't. Protein, creatine, and a quality pre-workout cover over 90% of the evidence-backed gains available from supplementation. Everything else is at best marginal, at worst a waste of money.

This stack isn't designed to be flashy. It's designed to work. Three products. Three mechanisms. One goal: build lean muscle, consistently, over months and years of training.

Most lifters notice increased energy and training intensity in the first week from Ignite. Creatine typically takes 3-4 weeks to fully saturate muscles and produce measurable strength gains. Visible muscle growth requires consistent training and nutrition alongside the stack — expect 1-2 pounds of lean mass per month for a trained lifter eating at a slight surplus.
No. Decades of research show creatine monohydrate is safe for long-term daily use. Cycling off simply means your muscle stores drop back to baseline, which you'll have to rebuild when you restart. Most strength athletes take it year-round without interruption.
You can, but it's not necessary. Ignite is formulated for workout performance — if you're not training, there's no specific benefit. Save it for your training sessions and save money. On rest days, make sure you're still hitting your protein target and taking your daily creatine dose.
Absolutely. Whey protein, creatine, and pre-workout work the same way in women as they do in men. Creatine in particular is one of the most beneficial supplements for women lifting seriously — it's been shown to improve strength, lean mass, and even cognitive function without any "bulking" effects.
Grow is whey protein isolate, which is microfiltered to remove virtually all lactose. Most lactose-intolerant individuals tolerate it well. If you have a true dairy allergy rather than lactose intolerance, Grow isn't the right fit and we'd recommend a plant-based alternative.
One bag of Grow provides 30 servings, one container of Ignite provides 30 servings, and one tub of Lift provides 80 servings. At standard daily use, Grow and Ignite will last about a month while Lift will last closer to three months — so after your first order, you'll typically reorder Grow and Ignite more frequently than Lift.
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Muscle Growth Stack

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$167 · Just $5.57/day · 30-Day Supply · Free Shipping