Brain fog is real. Guessing is optional.

Fix brain fog by starting with measurement.

Take a 3–6 minute brain check-in, get an instant snapshot, then follow a clear plan with coaching, short courses, and blood testing—built around repeat testing and targeted stacks.

Coaching · Coming soonCourses · Coming soonBlood testing · Coming soon

Take a free baseline See the plan (coaching + courses + blood testing)Coming soon

No signup required3–6 minutesInstant resultsTrack what actually works

For measurement and trend tracking — not diagnosis or treatment.

Measure

3–6 minutes

Quick brain check-ins that turn “I feel off” into a baseline you can track.

• Instant snapshot score
• Repeatable trend tracking
• Cleaner experiments (one lever at a time)

Start a check-in →

Improve

Coaching · Coming soonCourses · Coming soonBlood testing · Coming soon

Your score is just the start. Turn measurement into momentum with next-step guidance and mini-courses.

• Weekly “what to do next” guidance
• 10–20 minute mini-lessons (sleep, stress, focus, caffeine)
• Optional deeper testing paths + curated stacks

Create free account →

What happens after your baseline?

Your score is just the start. Prime State turns measurement into a simple, repeatable plan.

Coaching

Coming soon

Weekly “what to do next” guidance based on your trend—sleep, stress, focus, energy, habits.

Mini-courses

Coming soon

Short, practical lessons you can finish fast—designed to help you run cleaner experiments.

Blood testing

Coming soon

Optional lab panels to help identify common drivers so your next steps match your data.

Optional upgrades

Labs + stacks

When you’re ready to go deeper: testing paths and curated stacks aligned to common patterns.

Create free account & unlock the plan Take baseline first

For measurement and education — not diagnosis or treatment.

Stop guessing

Brain fog has many drivers. A baseline gives you clarity before you change anything.

Pick one lever

Sleep, stress, caffeine, training, supplements—run one “experiment” at a time so the data stays clean.

See proof fast

Repeat check-ins show if your changes are moving the needle—before motivation fades.

Get a real plan

Coaching guidance, short courses, and blood testingComing soonplus recommended testing + stacks based on your trend.

The Brain Fog Reset is simple:Measure → Improve → Repeat → Upgrade

The fastest way to make progress is to stop trying random fixes. Start with measurement, then follow a step-by-step playbook backed by your own trend data.

• Weekly “what to try next” guidance (sleep, stress, focus, energy)Coaching · Coming soon
• Mini-courses you can finish fast (sleep, stress, focus, caffeine)Courses · Coming soon
• Community accountability + wins that keep you movingCommunity · Coming soon
• Recommended lab testing paths when you’re ready to go deeperBlood testing · Coming soon
• Curated supplement stacks aligned to common brain-fog patterns

Create free account & unlock the plan Take baseline first

Coaching · Coming soonCourses · Coming soonBlood testing · Coming soonCommunity · Coming soon

Your first 7 days

A clean, repeatable starter protocol that works because it’s measured.

Baseline

Take 1–3 tests. Log sleep/stress/caffeine.

One change

Pick one lever (sleep timing, hydration, caffeine window).

Re-test

Repeat check-in. If trend improves, keep; if not, change.

Upgrade

When you’re ready: deeper testing + targeted supplements aligned to your pattern.

Pro tip: Track consistently. Same time of day, same device, quiet environment.

What you’ll see

Each brain check-in gives you clear, actionable information:

Your snapshot score (today)

See your performance right now

Simple context

What factors can affect your score

A trend line over time

Track progress with an account

Preview

Executive function

Compared to last month: +4

* Example only. Your actual results will vary.

Quick brain check-ins

Pick what you want to measure today. Each takes just a few minutes.

View all →

Executive function

Stroop task (focus + inhibition)

~2 minutes • attention + control

Memory

Short-term visual memory

~2–3 minutes • recall

Reaction time

Simple response speed

~1–2 minutes • processing speed

Research-driven testing

Our cognitive tests are based on validated assessments used in research and clinical settings. The modalities align with common clinical trial endpoints, making them suitable for tracking cognitive performance over time.

How our modalities align with clinical trial endpoints

Cognitive outcomes in clinical trials are typically captured using Clinical Outcome Assessments (COAs) that quantify change over time in core domains—processing speed, attention, executive control, and memory. PrimeState's short digital tasks are designed to map cleanly onto these domains so you can track trends with low friction.

Executive function

Inhibition & cognitive control (e.g., Stroop-like interference paradigms)
Often represented in trial batteries alongside attention and flexibility tasks
Useful for monitoring “mental control” changes that can affect real-world function

Processing speed / reaction time

Closely related to common endpoints like DSST-style measures and NIH Toolbox processing speed tests
Highly sensitive to fatigue, medication effects, and longitudinal change
Easy to repeat frequently, making it practical for trend tracking

Memory

Episodic / short-term visual memory tasks support “memory domain” tracking
Memory is a central domain in many neurodegenerative and neuropsychiatric trial outcomes
Repeated brief check-ins can complement longer formal batteries used in trials

Important context

PrimeState is for tracking and education— not diagnosis or treatment. While our tasks are designed to align with domains measured by common trial COAs, your results should be interpreted in context (sleep, stress, illness, medications, practice effects). For clinical concerns, discuss trends with a licensed clinician.

References

How it works

Four steps. No fluff. The goal is a clean baseline and a simple way to measure change.

1) Take a baseline

Complete a quick brain check-in. Log sleep, stress, and caffeine.

2) See your snapshot

Clear score + simple context on what affects your results.

3) Pick one change

Run one “experiment” at a time so the data stays clean.

4) Repeat & upgrade

Watch your trend. When ready, go deeper with testing + stacks.

Frequently asked questions

Common questions about brain check-ins and how Prime State Health works.

Is this a medical diagnosis?

No. Prime State Health is for measurement and trend tracking only — not diagnosis or treatment. If you have concerns about your cognitive health, talk with a licensed clinician.

How long does it take?

3–6 minutes total. Each brain check-in task takes approximately 1–3 minutes.

What affects my score?

Many factors can affect your score including sleep quality, stress levels, caffeine intake, time of day, distractions in your environment, and the device you're using.

Do I need an account?

No, you don't need an account to take a free brain check-in and see your results. However, creating an account lets you save your history and track trends over time.

Is my data private?

Yes. Your data is private and secure. We use industry-standard encryption and never share your personal information without your explicit consent. See our Privacy Policy for full details.

Ready to get started?

Take your first brain check-in now. No signup required.

Take a free brain check-in Create free account

For measurement and trend tracking — not diagnosis or treatment.