Formula 21

$44.99 USD

Formula 21

Name: Formula 21
Brand: Secret Weapon
Price: 44.99 USD
Availability: InStock

28 reviews

$44.99 USD

Free Shipping on Subscription

Single Tub (1)

$44.99

2-Pack (2) 10% Off

$80.98

Save $9.00 • $40.49 each • Free Shipping

Subscribe & Save 15% Off • Cancel anytime

$38.24

Delivered every 3 weeks • Free Shipping

Renews monthly. Skip or cancel your next renewal at least 7 days before your next billing date.

SUSTAINED ENERGY

Enfinity's paraxanthine and adaptogenic mushroom blend delivers smooth, crash-free energy, keeping you powered through your entire day.

MUSCLE BUILDING

Creatine Monohydrate and PEAK ATP boost muscle power, strength, and endurance for maximum gains.

EXTREME FOCUS

Alpha GPC, L-Tyrosine, and L-Theanine work together to sharpen mental clarity, enhance concentration, and eliminate distractions.

FAST RECOVERY

Creatine and Peak ATP accelerate muscle recovery while Cordyceps and Reishi mushrooms reduce inflammation.

VITAMINS AND HYDRATION

Packed with essential B vitamins, Vitamin C, and electrolytes, Formula 21 optimizes hydration and nutrient delivery.

PEAK PERFORMANCE

Creatine Monohydrate, PEAK ATP, and L-Citrulline maximize strength, power and endurance while reducing fatigue.

Introducing Formula 21, Secret Weapon’s groundbreaking supplement that transcends the boundaries of conventional pre-workouts.

At its core lies Enfinity®—a revolutionary paraxanthine compound providing cleaner, sustained energy without the crash of caffeine, combined with clinical-strength Creatine, PEAK ATP®, and over 18 additional performance-enhancing ingredients.

This is shift in supplementation, combining 21 precisely dosed, performance-enhancing ingredients that synergistically elevate both physical power and mental acuity.

21Active Ingredients
5gCreatine Monohydrate
250mgEnfinity®
400mgPeak ATP®

Fully Disclosed Formula
No Proprietary Blends

Per full serving

STOP SPENDING EXTRA

Your Current Stack Is Costing You.

Building a “complete” performance routine often means buying six different products just to chase one goal. More tubs, more scoops, more money.

Tubs cluttering your space
More money spent every month
More scoops, more guessing, more missed doses
A routine that's still incomplete

The problem

Six tubs. Six scoops. $206 a month.

Pre-workout, creatine, electrolytes, nootropics, adaptogens, recovery. The complete routine clutters your shelf, drains your wallet, and still gets skipped on busy days.

All six, in every scoop of Formula 21:

Pre-workout
Creatine
Electrolytes
Nootropics
Adaptogens
Recovery

Your stack
6 products

$206

$2,472 / year

Formula 21
1 scoop

$55.39

$44.99 every 3 weeks · $664/ year

Keep $150.61 every month

That's $1,807 a year.

Switch to Formula 21

One scoop. Full system.

21 active ingredients. One scoop. One routine.

A complete daily performance complex, dosed to work on its own.

Clean energy
Smooth, sustained, drive powered by 250mg of Enfinity® Paraxanthine, Theobromine, Green Tea Extract, and B Vitamins.
Nootropic focus
Alpha-GPC, L-Tyrosine, L-Theanine and Lion's Mane to sharpen focus and the mind-muscle connection.
Strength & power
A full, clinically dosed 5g of creatine monohydrate for strength, power output and lean muscle support.
Peak performance
400mg Peak ATP® supports ATP production at the cellular level, the energy your muscles run on during high-intensity work.
Recovery
Adaptogenic Cordyceps and Reishi plus Vitamin C to help you bounce back between sessions.
Hydration
Sodium bicarbonate, pink Himalayan salt, magnesium and potassium to keep you firing through long sessions.

How it compares

More than a pre-workout

	Formula 21F21	Typical pre-workoutTypical pre-workout	Buying it all separatelyDIY stack
Clean, crash-free energy		Varies
Full 5g creatine dose		Rarely
Nootropic focus stack		Varies
Electrolytes & hydration
Adaptogen recovery
Every dose on the label		Varies	Varies
Scoops per day	1	1	5–6
Monthly cost	$44.99	$40–50	~$206

Power & performance

Gym · CrossFit · Team sports

Clean Energy

Smooth, sustained, crash-free drive powered by 250mg of Enfinity® Paraxanthine, Theobromine, Green Tea Extract, and B Vitamins, No jitters, No 2PM crash

250mg Enfinity®TheobromineGreen Tea

Nootropics

Lock in to another level of focus with Alpha GPC, L-Tyrosine, L-Theanine, and Lion's Mane that sharpen the mind-muscle connection and increase mental clarity

Alpha-GPCL-TyrosineLion's Mane

Peak Performance & Lean Muscle

Clinically dosed 5g of Creatine and 400mg of Peak ATP® drive strength, power output, and lean muscle support — creating energy and ATP production at the cellular level

5g CreatinePeak ATP®

Recovery

Bounce back faster between sessions with adaptogenic Cordyceps and Reishi, plus Vitamin C to support recovery

CordycepsReishiVitamin C

Hydration

Full-spectrum electrolytes and minerals keep you firing through long sessions — sodium bicarbonate, pink Himalayan salt, magnesium, and potassium chloride for muscle function

ElectrolytesMagnesiumPotassium

ONE SCOOP. FULL SYSTEM.

Energy, focus, strength, hydration, and recovery support in one daily scoop, built to keep your routine simple and consistent.

One ScoopAll-In-OneDaily

Subscribe and save

$55 / month

Delivered every 3 weeks

Get your favorite formula delivered monthly, with the flexibility to pause or cancel anytime.

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SAVE 15% EVERY ORDER

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DELIVERED ON YOUR SCHEDULE

Your next supply ships automatically each month.

SKIP OR CANCEL ANYTIME

Pause, skip, or cancel whenever you need.

See why athletes switched

WHAT ELITE ATHLETES SAY ABOUT F21

Secret Weapon has become essential to my training routine. Formula 21 gives me sustained energy and sharp mental clarity that lasts through my toughest sessions. Unlike other supplements that leave you feeling jittery or drained, this actually works with your body. It's clean, effective, and keeps me performing at my peak when it matters most.

MARCO PICADO

From the products that fuel my workouts to the quality gear I wear, Secret Weapon creates with athletes in mind. The energy is clean, the focus is real, and the results speak for themselves. If you’re committed to improving and reaching new heights, Secret Weapon gives you exactly what you need to get there.

ANDRES VENEGAS

Formula 21 is a transformative experience, it offers clean energy without crashes and immediate mental focus, it’s smart nutrition that powers my entire day. It is the only one that truly activates body and mind from the inside out.

KORINA GONZALEZ

Secret Weapon embodies commitment, performance, and pushing limits. It’s a brand that delivers on its promises. If you’re serious about reaching the next level, Secret Weapon isn’t just something you should love—it’s something you need.

JOSUE VINDAS

Verified Reviews

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— Total Reviews

5 Max Rating

★★★★★

Verified Buyers · Post Purchase Survey

Customer Reviews

The Results
Don't Lie.

Every review here is from a verified Formula 21 buyer. No incentivized posts, no curated highlight reel — just what athletes actually said after running it.

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