Free 2-Minute Brain Type Quiz
What's Your Brain Type?
Your focus, your drive, your mood, your recovery — all four are governed by neurotransmitters. Find out which one is your strength, where you may be running low, and how to support the biology behind how you feel.
Take the QuizWhy It Matters
Your neurotransmitter profile is the operating system underneath your day.
Most people go their whole lives without knowing what's actually running their brain. Four chemicals — dopamine, acetylcholine, GABA, and serotonin — quietly determine how sharply you focus, how fast you think, how easily you relax, and how well you recover. When one is dominant, you have a type. When one is deficient, you have a signal — usually felt as something specific:
Low Dopamine
Procrastination, fatigue, fading drive, scattered focus. The motivation engine running cool.
Low Acetylcholine
Foggy memory, slow recall, blanking on names, a brain that feels half a step behind.
Low GABA
Restless mind, can't power down, hypervigilance, low-grade anxiety that won't quit.
Low Serotonin
Mood instability, broken sleep, sugar cravings, the feeling that small things hit too hard.
How It Works
A simple assessment that maps the way your brain actually runs.
The quiz is 64 true/false questions split into two halves. The first half identifies your dominant neurotransmitter — your default setting. The second half identifies any deficiencies — the systems running low. You'll get a written readout of your type, your weak spots, and what those signals usually mean. No medical diagnosis, no clinical claims — just an accessible map of your own neurochemistry.
It takes 2 to 3 minutes. Results are emailed so you can come back to them.
The Four Types
Every brain runs on the same four chemicals — in different ratios.
These are the four neurotransmitter natures. Most people have one dominant and one or two on the lower side. The quiz tells you which is which.
Dopamine
The Powerful
Acetylcholine
The Creative
GABA
The Stable
Serotonin
The Playful
How Keto Brainz Fits
Each ingredient in our creamer maps to a specific neurotransmitter system.
Once you know your profile, the support targets clarify. Here's what each ingredient in Keto Brainz Nootropic Creamer is actually working on, and which neurotransmitter system it supports.
What we don't directly support
Keto Brainz creamer is built around the focus / energy / clarity axis — dopamine, acetylcholine, and GABA pathways. We don't make a serotonin-targeted product, and we won't pretend we do. If your quiz result shows low serotonin, the highest-leverage interventions are usually sleep, sunlight, regular movement, and gut health — not supplementation.
We'd rather tell you what works than sell you what doesn't.
Across Your Lifetime
Your neurochemistry isn't static — it shifts with your hormones.
This is the part most people never hear. Neurotransmitter balance moves across your lifetime in response to hormonal change, and those shifts can change your dominant type, amplify deficiencies, and reshape how your brain feels day to day.
Estrogen & Serotonin
Move together. Drops in estrogen — premenstrual, perimenopausal, postpartum — often correlate with serotonin-deficiency signals.
Testosterone & Dopamine
Linked closely. Low testosterone often shows up as low dopamine signals: fading drive, motivation, energy.
Progesterone & GABA
Progesterone is a precursor to GABA-active metabolites. When progesterone drops, anxiety and sleep disruption often follow.
Aging & Acetylcholine
Acetylcholine production naturally declines with age. Memory and recall changes are often acetylcholine-system signals.
Ready to find out?
2 to 3 minutes. Your brain type, your low signals, what they mean.
Take the QuizCommon Questions
Before you take it.
How long does the quiz take?
2 to 3 minutes for most people. 64 true/false questions, no essay answers.
Is this a medical or clinical assessment?
No. The quiz is an educational self-awareness tool inspired by Dr. Eric Braverman's published framework. It is not a diagnostic instrument and is not a substitute for evaluation by a healthcare professional.
Why does the quiz ask for my email?
So we can send you your results and a written breakdown of what your profile means. You can come back to your results anytime. We don't share or sell email addresses.
Will Keto Brainz fix the deficiency I score on?
Our creamer supports the dopamine, acetylcholine, and GABA pathways through specific ingredients (Alpha GPC, Lion's Mane, L-Theanine, C8 MCT). It does not directly target serotonin. If you score low on a system we support, we'll show you which ingredient is relevant. If you score low on serotonin, we'll point you toward higher-leverage lifestyle factors instead.
What's the difference between this and Dr. Braverman's full test?
This is a faster, accessible version of the same four-neurotransmitter framework. Dr. Braverman's full assessment is more comprehensive (200+ questions, deeper readout). For a casual map of your profile, ours is plenty. For a deeper dive, take his — link is in the callout above.
Can my brain type change over time?
Yes. Hormonal shifts, life stress, sleep patterns, and aging can all change which system is dominant or which is running low. Many people retake the quiz once a year.
The information on this page is for educational purposes and is not intended as medical advice. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.