Focus Fuel cognitive enhancement supplement tub
Free Shipping US & Canada
Secure Checkout Encrypted payment
Made in USA Globally Sourced
FDA-Registered cGMP-Compliant
Is it for you?

Ideal for gamers, students, athletes, and high performers ‗ anyone training the mind as hard as the body.

Why Focus Fuel?

Designed for cognition, not sugar spikes or overstimulation: no sugar, no jitters, sustained focus, no proprietary blends.

How to use

Mix 1 scoop with 250–400 ml of water before focus-intensive sessions. Do not exceed 5 scoops in 24 hours.

Quality & Safety

Manufactured in FDA-registered, cGMP-compliant facilities. Store cool and dry; keep out of reach of children. Consume within 90 days. Not intended to diagnose, treat, cure, or prevent any disease.

Clean. Effective. Research-backed.

Focus Fuel (Sour Gummy)

Clean energy. Laser focus. Zero crash.

Focus Fuel is your all-in-one daily nootropic powder designed to sharpen your mind, boost clarity, and keep you locked in  without the jitters or crash.

20+ Active Ingredients
30 Servings Per Tub
0 Crash or Jitters
100% Focus

Flavor

Bundle & Save

€39,90

In Stock | Ships today if ordered within --

POWERFUL INGREDIENTS.
REAL RESULTS.

Every scoop of Focus Fuel is packed with research-informed dosing, research-backed ingredients that work synergistically to support your brain and body.

Read More About Our Ingredients
300MG ALPHA-GPC

Supports memory, focus and learning.

Alpha-GPC
200MG L-TYROSINE

Supports mental drive and cognitive performance.

L-Tyrosine
100MG L-THEANINE

Promotes calm focus and reduces mental stress.

L-Theanine
200MG GREEN TEA CAFFEINE

Supports clean energy and alertness.

Green Tea Caffeine

+ 15 More High-Performance Ingredients

The Difference

Not All Energy Is The Same.

Energy Over Time.

Not all energy is the same.

StartPeakSustainedEnd

Focus Fuel

Smooth energy.
Built for hours.

  • Sharper focus
  • Better memory & recall
  • Calm, steady clarity

Coffee

Quick spike.
Followed by crash.

Energy Drinks

Hard spike.
Hard crash.

Focus Fuel Smooth energy. No crash. Built for hours.
Coffee Quick spike. Followed by crash.
Energy Drinks Hard spike. Hard crash.
Clean Energy

Powered by green tea caffeine and synergistic nootropics.

Laser Focus

Stay locked in on what matters most  for longer.

Zero Crash

No jitters. No crash. Just stable, smooth energy.

Mental Clarity

Sharpen memory, cognition and overall mental performance.

One Formula.
Every Mission.

Mental Game creates premium cognitive products for people who expect more from themselves. Transparent formulas. Purposeful ingredients. Built for work, training and life.

→ Our Story
Work

Work

Stay focused
Lead with clarity

Training

Training

Push harder
Recover smarter

Gaming

Gaming

React faster
Stay locked in

Studying

Studying

Longer focus
Better retention

Frequently asked questions

Do you ship internationally?
We offer free shipping on all orders to the US and Canada, no minimum required. For other international destinations, shipping times and costs vary by location - you can see available options and estimated delivery times during checkout.
What is your refund or satisfaction guarantee?
EU consumers have a 14-day right of withdrawal on sealed, unopened supplements. Once a product's seal is opened, this right no longer applies for health and hygiene reasons. See our Refund Policy for full details. If your item arrives damaged or defective, contact our support team and we'll replace it or issue a refund.
What are nootropics and how do they work?
Nootropics are supplements designed to support cognitive performance such as focus, memory, mental clarity, and sustained energy. They typically contain ingredients that support brain function, neurotransmitter activity, and mental endurance, helping you stay sharp during work, study, gaming, or creative tasks.
Who should use cognitive enhancement supplements?
Cognitive support supplements are commonly used by gamers, students, athletes, and high performers who want improved focus, productivity, and mental stamina. They are especially helpful during long periods of concentration like studying, working, or competitive gaming.
How long does it take to feel the effects?
Some ingredients—like caffeine or fast-acting focus compounds—can be felt within 15‖45 minutes. Other ingredients that support long-term brain health may take several days or weeks of consistent use to show noticeable benefits.
Are your nootropic supplements safe to use daily?
Yes. Our supplements are formulated with carefully selected ingredients and recommended dosages designed for regular use. Always follow the suggested serving size on the label and consult a healthcare professional if you have medical conditions or take medications.
Will these supplements cause crashes or jitters?
Our modern nootropic formulas are designed to provide smooth, sustained mental energy without the crash often associated with high-dose stimulants. Balanced ingredients help promote calm focus and steady cognitive performance throughout the day.
Still have questions? Feel free to Contact
Focus Fuel - Sour Gummy flavor

Focus Fuel (Sour Gummy)

€39,90
€39,90