The First Brain Drink That Helps You Make Better Decisions
Numin is a clinically tested formula, engineered by neuroscientists that clears the build of synaptic waste, the cause of decision fatigue.
Pre-Order Now6 Core Benefits


Sharper Decisions
Make every decision count.
Sustained Focus
Prolong your concentration when others lose theirs.
Seamless Multi-Tasking
Stay mentally agile across complex, competing demands.
Improved Productivity
Cut through mental clutter, get more done, faster.
Enhanced Communication
Communicate with clarity.
Extended Flow States
Stay in the zone longer and perform at your peak.
Understanding Decision Fatigue


Clear decisions. Hour after hour
Numin targets the root cause of decision fatigue—synaptic waste build up. Ensuring you maintain the same sharp decision making for up to 6 hours.
Clinically proven performance
Developed by neuroscientists. Proven in a double-blind, placebo-controlled clinical trial. Numin is the world’s first formula specifically designed to combat decision fatigue and elevate performance under pressure.
Who It’s For
For those who must perform at their peak whether at work, pursuing goals, or enhancing cognitive abilities
Advanced Formula
Smarter ingredients. Sharper decisions. Our patent-pending, clinically proven blend is designed to optimize your brain's performance during the most demanding mental challenges.
From the Founder
I experienced firsthand how information overload can cloud judgment and compromise decision-making. That insight led us to develop targeted interventions to combat decision fatigue. Our mission is simple: to help individuals navigate modern life with clarity and resilience—by supporting the brain’s natural ability to stay sharp under pressure.”
Dr. Shawn Watson
Neuroscientist & Founder of Numin
What Sets Numin Apart
Numin was developed by neuroscientists with one goal: to combat decision fatigue at its core.Unlike nootropics or energy drinks, Numin isn’t about speed—it’s about accuracy, especially when the stakes are high.
Developed by neuroscientists
Clinically proven
Targets specific biological mechanism
Combats decision fatigue
Precision formula
Full ingredient disclosure
Stimulant-free clarity
Performance-based validation







0mg caffeine


Proven in Clinical Trials with E-Sports Athletes
43%
fewer reckless decisions made by athletes who took Numin
11%
increase in win percentage of athletes taking Numin
6+ hours
of reported sustained focus and clarity - without decision fatigue
*Results from clinical study on high-stakes esports athletes in double-blind U.S. trial.
FAQs
What exactly is decision fatigue?
It’s the mental drain that builds up after making too many choices — leading to impulsive, delayed, or poor decisions. A CEO, after a full day of analyzing data and making tough calls, might struggle to think critically and assess risk. A pro gamer in a high-stakes tournament may start making reckless moves after hours of intense focus. As mental energy depletes, decisions become slower, less strategic, and more prone to error.
Who is Numin for?
If making sharp, confident decisions is part of your daily life, Numin is made for you. Whether you’re leading a team, making high-stakes calls, or navigating complex situations, Numin helps your brain stay clear and focused.
When should I take it?
Take Numin before or during any situation where decisions matter most. If you start feeling mentally foggy, second-guessing yourself, or struggling to focus, that’s your cue.
Will Numin make me jittery like caffeine?
Caffeinated drinks rely on stimulants for a short-term boost. Numin provides sustained cognitive support, specifically for decision-making, without artificial highs and lows.
How does Numin taste?
Numin has a refreshing citrus iced tea flavour.
What will I feel?
Your mind will feel sharper, decisions will come easier, and focus will last longer. You will stay in control, planning, reacting, and adapting with clarity and confidence.
Is Numin a stimulant?
Numin contains no caffeine or sugar. Unlike stimulants, it supports your brain’s natural processes to enhance cognitive function without the crash.
Are there any side effects?
No side effects were reported in our clinical trial. However, as with any supplement, consult your doctor if you have concerns or medical conditions.