Rayshawn Jenkins
Pro Athlete · NFL
Plays 60 minutes in a contact sport, then reviews game tape. Recovery is a professional obligation.
Graymatter Bright Mind
A daily plant-based drink to lock in, hit flow state, and execute - without jitters or crash.
Graymatter powers the minds at:
+ 200 more · Based on enriched buyer data via OuterSignal.
The 1% Wall
Pro Athlete · NFL
Plays 60 minutes in a contact sport, then reviews game tape. Recovery is a professional obligation.
Board-certified anesthesiologist
Regenerative Medicine specialist pushing the field of longevity and health-span forward.
Founder & Venture Capitalist
Serial entrepreneur and venture capitalist with a focus innovations that make every day healthier and happier
GTM Leader · GitLabs
As a GTM leader in Financial Services, Graymatter ensures I never miss.
CFO, Investor, Co-founder
Played Division I football for FSU and worked 9 years as an investment banker and venture capital investor.
THE PERFORMANCE TAX
High output for the people who can't afford a day off.
0%
Improved focus and task completion
0%
Longer periods of sustained energy and motivation
0%
Positive stress management and increased resilience during times of decision fatigue
Based on a survey of 1000 Graymatter customers
Start Performing →
A note from our founder
Your mind is your OS.
Most people are running it on excessive caffeine and cortisol.
I tracked my sleep, trained hard, obsessed over optimizing my time. Then I'd fuel the system that made every decision, built every relationship, and solved every problem on synthetic stimulants and too much caffeine. I was using cheap fuel and expecting peak output.
That's the gap we built Graymatter to close. Daily mental nutrition engineered for the specific cognitive demands of people who actually run things: sustained focus across a 10+ hour day, sharp recall at hour nine of a board meeting, without wrecking recovery, so you show up again tomorrow.
We built Graymatter around four pillars of cognitive performance: focus, energy, clarity, and stress, with 27 active ingredients chosen for mechanism, not marketing. If it doesn't have peer-reviewed support, it's not in Graymatter.
— Jim Phillips, ceo, Graymatter
One week. You'll know. →4 Stacks in
1 Drink Mix
Stack 01
Cortisol modulation · Sustained flow state
Stack 02
Crash-free energy · Thermogenic activation
Stack 03
Synapse health · Long-term cognitive structure
Stack 04
Eye protection · Digital fatigue reduction
27
Active ingredients
750+
Doctors and PhD biologists who endorse the formula
0
Sugar, artificial flavors, colors, or sweeteners.
Who's in the room
This isn't a wellness
supplement. It's a
performance tool.
The daily protocol designed for founders, operators, athletes, and the people who can't afford an off day.
61%
founders or senior operators
Source: OuterSignal buyer enrichment
From the field
"In wealth advisory, every decision compounds — and so does sloppy thinking. I need clarity that holds through back-to-back client meetings and late-night deal reviews. Gray Matter Bright Mind delivers sustained cognitive performance with no spike, no crash. It's a daily input, and it shows up in the output."
"Building Skio means there's no off-cycle. Long sprints, merchant calls, shipping features at midnight. Graymatter is on every desk in the office now — clean focus, no crash, none of the energy-drink theater. If you're building something that matters, your fuel has to operate at your level."
"Private equity runs on judgment and stamina. Midnight models, 7 AM partner calls, portfolio visits in between. I've tried everything to keep up — Graymatter is the only thing that actually delivers. Clean focus, no jitters, no crash mid-diligence. It's on my desk and in my bag. If your edge matters, this is it."
"My work lives in the details — privacy reviews at 9, term sheets at 11, regulatory calls at 2. Precision can't waver. Graymatter keeps me locked in from the first contract of the day to the last. No crash, no noise, no compromise. For anyone whose performance depends on staying sharp, this is the move."
Most people experience a mental uplift within minutes.
Heightened flow state due to the powerful & synergistic effects of our four blends. Experience a calm, focused, long-lasting productive state of mind.
Plant-based energy & stress busting adaptogens create a steady energic state without a crash.
You'll notice increases in productivity due to less fatigue in the afternoons and more clarity in the mornings, brain fog is a thing of the past.
Your cognitive stamina improves as nootropics boost acetylcholine and neurogenesis, while adaptogens enhance your mood by regulating cortisol and stress.
The Protocol
For $1.28 a day.
45% of our buyers are founders. They didn't get there by cutting corners on their performance stack. The first order is on us — half price. The mental nutrition does the rest.
Subscribe & Save — 50% Off
$1.28
per serving on subscription
$2.56/serving regular price
Cancel anytime. 30-day money-back guarantee. No shipping fees on subscription.
Get Them Answered Here
Each serving contains 75mg of plant-derived caffeine from Matcha, Guarana, and Green Tea Extract. The L-Theanine in Matcha and Green Tea, along with tannins in Guarana, bind to caffeine molecules and slow their release into the bloodstream. This creates a gradual, sustained lift without the jitters typical of coffee or synthetic caffeine. L-Theanine also promotes alpha brainwaves associated with calm alertness.
Sure! But you might find that you don't need to. Also, some Graymatter users drink it in the afternoon instead of a second cup of coffee.
Graymatter's Bright mind is designed for daily mental nourishment. We recommend that you take a day off each week.
For demanding days it is safe to take twice in a day. We recommend taking the first dose an hour upon waking, and the next shortly after lunch. Don't take more than 3 doses in 24 hours.
Most customers drink it the morning to get their day started. Some like it in the early afternoon to beat the afternoon slump. On days you need an extra boost, it is safe to take another packet after lunch.
Most people will feel a mental uplift within 5-10 minutes, this can be intense, but it levels out into a heightened flow state for the next 3-6 hours.
This feeling varies based on your tolerance and experience with nootropics. If your body ends up requiring a loading phase, don’t get discouraged. Continue taking Bright Mind and the benefits will compound overtime.
If considering Graymatter products for teens 16+ please consult a healthcare provider and use with parental guidance.
If parents choose to give it to teens 16+ we recommend starting with smaller doses. If you have any other concerns or questions, please feel free to reach out—we’re happy to help!
Yes, every time. It is manufactured in compliance with the FDA's current Good Manufacturing Practices (cGMPs). Every manufactured product undergoes rigorous third-party testing to ensure safety and quality by Eurofins.
Bright Mind contains zero carbs and only 3 calories per serving.
Adaptogens are herbs or plants that help the body adapt to stress and improve overall physical and mental performance. They are believed to work by balancing and regulating various bodily functions. Research shows that adaptogens can reduce stress, improve attention, increase endurance, and fight fatigue.
Also known as “smart drugs” are powerful natural compounds that boost cognition by increasing acetylcholine and other helpful neurotransmitters. They can enhance mood, motivation, clear brain fog, increase focus, and improve reaction time.
Long term nootropic supplementation improves composition of brain health by providing the building blocks needed for increased synapse connections.