X IS RATED 5.0 STARS BY 1,263 VERIFIED BUYERS

Experience The World’s Most Powerful Brain Supplement

Backed By Science

Optimize focus, memory, speed of thought, productivity and energy.
100% caffeine-free
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5-star reviews

“X doubled my productivity in the first 30 days”

At first, I didn’t notice much. But, within a couple of weeks, my ability to work productively skyrocketed. I’ve finally found the Holy Grail of productivity!

“The only supplement supported by up-to-date neuroscience”

This is a collection of premium brain-enhancing ingredients that are all backed by science. If you're an Andrew Huberman fan, you'll love this!

“Finally found a solution to brain fog & memory issues”

In the past few years, my brain hasn’t been operating at the level it used to. I was afraid it would stay like that forever. With X, I have the energy, focus and memory of a 25-year old.

“I’ve tried all the others. Nothing compares to X.”

I’m a neuroscience geek, and I work hard to optimize every aspect of my life. I’ve tried literally every brain supplement, and X wins by a long shot.

"ADHD: Solved!"

There were no jitters or other negative side effects, just a smooth feeling of sustained concentration and focus.

"I would pay twice the price"

It's expensive, but the benefits to my brain’s performance are worth it.

"IQ boost (for real)"

Really loving this supplement - I feel smarter when I take it! So many powerful ingredients. Highly recommend!

"The best"

I’ve tried every brain supplement - and this one wins, hands down!

"Now I’m a morning person"

Never thought id say it! Each morning my mind feels refreshed and ready to go. No more grogginess.

"Found my purpose, thanks to X"

I feel more motivated and driven than ever before. this product has been life-changing.

PROMOTES FLOW STATE

(Being “in the zone”)

SUSTAINED FOCUS

Supports concentration for extended periods.†

MEMORY

Enhances storage and recall of names, dates, facts and ideas.†

BRAIN ENERGY

Promotes a state of calm energized alertness.†

WORLD CLASS NOOTROPIC

Made with the highest quality naturally-sourced ingredients.

An unprecedented guarantee

The science supporting every one of the 17 active ingredients in X™ is so strong, we guarantee it will outperform any other brain supplement.
If you get better results from another (non-stimulant) brain supplement on the market in the U.S., we’ll buy you that product!

(Maximum value $75 • Limit 1 claim per household To make a claim, email hello@xbrain.science.)

STEP UP TO A NEW LEVEL OF BRAIN PERFORMANCE

MORE POWERFUL FOCUS, MEMORY AND COGNITION
SELECT YOUR BUNDLE AND SAVE BIG ON YOUR FIRST ORDER OF X
SELECT YOUR BUNDLE AND ORDER NOW
Get 1 bottle
$67/BOTTLE
15 servings
BEST VALUE
Buy 3, get 30% off
FAST & FREE SHIPPING!
THIS OFFER ONLY AVAILABLE HERE
$46.90/BOTTLE
You save $60.30
45 servings — Only $3.13/serving

X™ CONTAINS 17 ACTIVE INGREDIENTS

MORE THAN 2X THE NUMBER OF ACTIVE INGREDIENTS
IN ALPHA BRAIN® OR NEURIVA®
ALL ACTIVE INGREDIENTS IN X ARE PROVEN TO BOOST BRAIN PERFORMANCE IN UNIVERSITY STUDIES

ingredients

No Other Supplement Contains This Unique Combination Of Ingredients

Other ingredients:

Vitamins B6 & B12, BioPerine® Black pepper extract, Hypromellose, Microcrystalline Cellulose, Calcium Carbonate, Bamboo Extract, NuFlow® (rice hulls), and Leucine

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Why Brand-Name Ingredients Set X Apart

Higher Quality Standards

Brand-name ingredients are held to the highest quality standards, ensuring superior efficacy and purity.

Backed by Scientific Research

Each ingredient is backed by scientific studies, validating their effectiveness for brain health.

Rigorous Testing

Undergoes rigorous testing for safety and potency, guaranteeing a product you can trust.

Proven Efficacy

Proven efficacy means you experience real, measurable improvements in brain performance.

X’s Commitment to Excellence

X leads with 9 brand-name ingredients, more than any competitor, for unmatched cognitive enhancement.

Unmatched Value

Despite our high standards, X offers unparalleled value, making premium brain health accessible.

Brand-Name Ingredients
Price Per Serving (Without Discount)
9
$4.47
Qualia Mind®
2
$6.32
Alpha Brain® Black Label
1
$6.25
Neuriva®
1
$1.65
Prevagen®
0
$3.00
Alpha Brain®
0
$2.33
Dynamic Brain™
0
$1.67
Neuro Health®
0
$0.62

X contains these brand name ingredients:

CLICK ON ANY OF THE ABOVE LOGOS TO SEE THE RESEARCH-SUPPORTED BENEFITS OF THAT INGREDIENT.

Your satisfaction is our top priority

We will do what it takes to ensure that you are completely satisfied.

If you don’t love X, simply send back the unused portion for a full refund.

You can even use it for a full month and then send back the two empty bottles if you’re not thrilled with the results.

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180-Day Money-Back Guarantee

FREQUENTLY ASKED QUESTIONS

1,263 VERIFIED 5-STAR REVIEWS

What customers say about X

"X helps my thoughts flow better and my words come out clearer."

SALUSTIANO B.
Verified Buyer

"My boss noticed the improvement in my focus."

DEVIN B.
Verified Buyer

"Nothing helps my ADHD more than this."

JACK B.
Verified Buyer

"Suddenly my brain is working like it did 25 years ago."

DR. BOB Z.
Verified Buyer

"My energy and alertness are at 100% with X."

HASSAN M.
Verified Buyer

"I’m less stressed and more energized with X."

SADIRM C.
Verified Buyer

"X has been a game changer for my mental clarity."

SANA K.
Verified Buyer

"I close more deals because of X.”

OMAR M.
Verified Buyer

"X keeps me sharp and focused all day."

PHILLIP W.
Verified Buyer

"The level of calm, focused energy I get is incredible."

ADAM M.
Verified Buyer

"X enables me to perform at my best, every day."

DANNY H.
Verified Buyer
Try X Now, Risk-Free

180-Day Money-Back Guarantee