Creatine for your brain, not biceps.

From the Creators of Hydrant

4.8+ Stars | 5,309+ Reviews

Meet Stack. The gummy that keeps your mental energy steady all day. No coffee crash. No 3pm brain fog.


TRY STACK NOW

30-DAY GUARANTEE | SHIPS FREE.

🚫 No Artificial Dyes
🚫 No Stevia Aftertaste
🚫 No Gelatin (100% Vegan)
✅ Natural Lime & Orange
✅ Pharmaceutical-Grade Creatine Monohydrate
✅ Complete Electrolyte Matrix
🚫 No Artificial Dyes
🚫 No Stevia Aftertaste
🚫 No Gelatin (100% Vegan)
✅ Natural Lime & Orange
✅ Pharmaceutical-Grade Creatine Monohydrate
✅ Complete Electrolyte Matrix
🚫 No Artificial Dyes
🚫 No Stevia Aftertaste
🚫 No Gelatin (100% Vegan)
✅ Natural Lime & Orange
✅ Pharmaceutical-Grade Creatine Monohydrate
✅ Complete Electrolyte Matrix
🚫 No Artificial Dyes
🚫 No Stevia Aftertaste
🚫 No Gelatin (100% Vegan)
✅ Natural Lime & Orange
✅ Pharmaceutical-Grade Creatine Monohydrate
✅ Complete Electrolyte Matrix

🚫 No Artificial Dyes

🚫 No Stevia Aftertaste
🚫 No Gelatin (100% Vegan)
✅ Natural Lime & Orange
✅ Pharmaceutical-Grade Creatine Monohydrate
✅ Complete Electrolyte Matrix

🚫 No Artificial Dyes

🚫 No Stevia Aftertaste
🚫 No Gelatin (100% Vegan)
✅ Natural Lime & Orange
✅ Pharmaceutical-Grade Creatine Monohydrate
✅ Complete Electrolyte Matrix

"BUT ISN'T CREATINE FOR GYM PEOPLE?"

"BUT ISN'T CREATINE FOR GYM PEOPLE?"

Creatine is for anyone who wants to think quicker.

Athletes use it for power. You need it for thinking. Your brain demands 20% of your daily energy, and creatine supplies it. The result is better focus, faster recall, and zero brain fog

This isn't designed for deadlifts. It's designed for the 3 PM deadline when your brain needs support.

We are so confident it works, we will give your your money back if you dont feel the difference. 

WHAT YOU'LL ACTUALLY FEEL.

Sharper Thinking

Improves focus, recall, and clear decision-making—especially during long or complex work.

Sustained Mental Energy

Steady energy all day. No stimulants. No crash. No afternoon wall.

Hydration Support

Hydration support. No more chugging water and still feeling thirsty.

Comfortable Digestion

Easy to absorb. No bloating or cramping. Designed to work with your body.

Helps You Bounce Back

Supports mental performance during long weeks so you feel refreshed, not burned out.

Helps You Bounce Back

Supports mental performance during long weeks so you feel refreshed, not burned out.

SHOP NOW | 30-DAY GUARANTEE

Ships free | Cancel anytime

PEOPLE WHO NEED TO THINK FOR A LIVING.

I take these 20 minutes before deep work and I'm locked in. Not jittery like caffeine, just... sharp. I used to fade by 2 PM. Now I'm still going at 6.

David K.

Software Engineer

"I bought powder three times and never finished a tub. It tasted awful and made me bloated. These taste like candy and I feel the difference in my focus within an hour.

Sarah T.

Product Manager

I'm 43 and used to hit a wall every day around 2 PM. Started taking FLOW before lunch and it's like someone turned the lights back on. I'm sharper in meetings and actually enjoy the work again.

Mark D.

Strategy Consultant

OUR SECRET INGREDIENT:

electrolytes

CREATINE STEALS YOUR WATER. It’s a biological fact: Creatine pulls fluid from your body to power your cells. If you take creatine without electrolytes, it steals that hydration from the rest of your system. Thats why we added electrolytes.

Creatine Without Electrolytes:

You feel thirsty, foggy, and dried out.

Creatine WITH ELECTROLYTES:

Sharper thinking, sustained mental energy, quicker recovery. 

SHOP NOW | 30-DAY GUARANTEE

30 DAYS TO FEEL THE DIFFERENCE.

Try STACK for a month. If you don't notice improved mental clarity and sustained energy, we'll refund you. No questions asked.

STACK GUMMIES

Flavor: Electric Citrus (Natural Lime & Orange)


Serving Size: 4 Gummies | 5g Creatine + Electrolytes

Autoship & Save

Two People

$169.98

$50/month

Save 41%

($1.66/day)

Two People

$169.98

$50/month

Save 41%

($1.66/day)

✅ Free Shipping


✅ Cancel Anytime


✅ Priority Fulfillment

Less than your daily coffee. Designed to work better than your third cup.

Ships free. Cancel anytime.

One-Time Purchase

$84.99

$65/month

Save 23%

($1.50/day)

Try it once. Subscribe if it works for you.

STEP 1

RIP

STEP 2

TIP

STEP 3

ENJOY

The Science, if you want it.

Creatine isn't a trend—it's one of the most researched supplements in human history. We just formulated it based on the research.

The "Limitless" Effect: Boost Your IQ

Rae et al., 2003

In a double-blind trial, participants saw a significant measurable increase in fluid intelligence (IQ) and working memory after just 6 weeks of supplementation, proving creatine directly powers complex problem-solving.

The "Anti-Fog" Shield: Memory & Processing

Gordji-Nejad et al., 2024

A massive review of randomized trials confirmed that creatine significantly improves short-term memory and reasoning in healthy individuals, acting as a buffer against the mental exhaustion that causes "brain fog."

The "All-Nighter" Cure: Instant Focus

 (Antonio, J. et al., 2021)

This cutting-edge study overturned the "loading phase" myth, proving that a single high dose of creatine reversed the cognitive decline caused by sleep deprivation, restoring attention and processing speed within hours.

🚫 No Artificial Dyes
🚫 No Stevia Aftertaste
🚫 No Gelatin (100% Vegan)
✅ Natural Lime & Orange
✅ Pharmaceutical-Grade Creatine Monohydrate
✅ Complete Electrolyte Matrix
🚫 No Artificial Dyes
🚫 No Stevia Aftertaste
🚫 No Gelatin (100% Vegan)
✅ Natural Lime & Orange
✅ Pharmaceutical-Grade Creatine Monohydrate
✅ Complete Electrolyte Matrix
🚫 No Artificial Dyes
🚫 No Stevia Aftertaste
🚫 No Gelatin (100% Vegan)
✅ Natural Lime & Orange
✅ Pharmaceutical-Grade Creatine Monohydrate
✅ Complete Electrolyte Matrix
🚫 No Artificial Dyes
🚫 No Stevia Aftertaste
🚫 No Gelatin (100% Vegan)
✅ Natural Lime & Orange
✅ Pharmaceutical-Grade Creatine Monohydrate
✅ Complete Electrolyte Matrix

🚫 No Artificial Dyes

🚫 No Stevia Aftertaste
🚫 No Gelatin (100% Vegan)
✅ Natural Lime & Orange
✅ Pharmaceutical-Grade Creatine Monohydrate
✅ Complete Electrolyte Matrix