Precisionbiomarkers.At home.In two minutes.

BodyCheck reads your urine biomarkers with controlled-light precision — turning hydration, ketones, and more into real-time, tactical data so you can train on truth, not guesswork.

Test time
2 min
Tested to
CLSI standards
Biomarker source
Urine
The BodyCheck device and companion app showing real-time biomarker results

STOPGUESSING

Startknowing.

Precision you can act on.

By translating urine-based biomarkers into tactical data, BodyCheck gives you real-time insight into how your body responds to the grind — measured by controlled-light machine vision and tested to CLSI standards, every time.

  • Exercise & RecoverySee how your body absorbs the load and bounces back.
  • HydrationDial in fluid balance for endurance and focus.
  • Supplements & MealsConfirm what's actually working, day to day.
Three BodyCheck app Knowledge Center screens showing the 12 biomarkers across Hydration, Meals & Nutrition, and Exercise & Recovery

12 key biomarkers

Twelve biomarkers. Three pillars. One clear picture.

Exercise & Recovery

05

Recovery is the "cementing" phase — when the body hardens, adapts, and actually becomes stronger.

  • KetKetones
  • MgMagnesium
  • HCO₃Metabolic Buffer
  • PO₄Phosphate
  • ZnZinc

Meals & Nutrition

05

Rely on a static meal plan and you're hoping it matches your body. Urine biomarkers let you audit your nutrition.

  • MinMineral Load
  • NO₃Dietary Nitrates
  • AlkAlkaline Buffer
  • pHpH
  • Vit CVitamin C

Hydration

02

If nutrition is your fuel, hydration is the cooling system that keeps every cellular process firing at peak.

  • ClChloride
  • SGSpecific Gravity

Credibility, not claims

Built with institutions that set the standard.

BodyCheck's biomarker science is developed and validated in collaboration with leading research and space-health organizations — the same rigor that holds up far beyond the gym.

Key urine biomarkers
12
Tested to recognized standards
CLSI
Research & innovation organizations
5

Research, engineering & health relationships

Canadian Space AgencyCanadian Space Agency
National Science FoundationNational Science Foundation
NRC CanadaNRC Canada
St. Paul's HospitalSt. Paul's Hospital
University of British ColumbiaUniversity of British Columbia

How often to test

Built for a daily habit, not a yearly check-up.

Most people get blood work a few times a year. A BodyCheck test takes one urine sample and about two minutes, so you can test as often as your training demands.

01Every test

No needles, no draws

Urine reflects what your body has processed over the last several hours. One sample is all it takes, so testing often is easy to keep up.

02Recommended

Daily, for serious training

For athletes in a training block, bodybuilders on a cut or bulk, and biohackers running a protocol. Test each morning to learn your typical range and catch changes the day they happen.

03Lighter use

1–2 times a week, for a check-in

For staying on track between goals. A weekly check shows how your hydration, diet and recovery are trending. When you want sharper answers, step up to daily.

Going deeper? Test throughout the day.

Run several tests in one day to see how your body responds to training, food and rest in real time.

  1. Morning

    Set your baseline after a night's sleep, before food or training.

  2. After a workout

    See what the session cost you in hydration, electrolytes and metabolic buffer.

  3. Before bed

    Confirm you've rehydrated and replaced what you lost, so tomorrow starts in range.

In the app

What the app shows you after every test.

BodyCheck reads the strip. The app turns every reading into numbers you can understand and act on the same day.

Every test reads all 12

Hydration

  • SGSpecific Gravity
  • ClChloride

Exercise & Recovery

  • KetKetones
  • MgMagnesium
  • HCO₃Metabolic Buffer
  • PO₄Phosphate
  • ZnZinc

Meals & Nutrition

  • NO₃Dietary Nitrates
  • AlkAlkaline Buffer
  • MinMineral Load
  • Vit CAscorbic Acid
  • pHpH Balance
01Home

Your daily overview

Open the app and see today's key markers next to the goals you set.

  • Key markers at a glance
  • Progress against your goals
  • Self-report how you feel
02Results

Real numbers, not a color chart

Every biomarker comes back as an actual value with its units, plotted against your typical range.

  • Value and units for all 12
  • High, normal or low at a glance
  • Compared with your own typical range
03Trends

See what's changing

Pick any marker and any date range to see how it moves with your training, diet and rest.

  • Graph or table view
  • Any date range you choose
  • Real change, not one-off readings
04Knowledge

Know what each number means

Plain-language explanations for every biomarker, grouped by Hydration, Exercise & Recovery and Meals & Nutrition.

  • What each marker measures
  • What can push it up or down
  • Calibrate to your goals

Never run out

Purchase test strips from our website and set up automatic refills so you never run out.

Shop test strips

Your Goals

Whatever your performance goal, BodyCheck is your tool.

Longevity
Weight Loss
Sleep Better
Increase Energy & Focus
Improve Performance
Build Muscle
Track Nutrition
Increase Endurance

Take it to competition

You've put in the months. Don't let the final hour be a guessing game.

01

Ultramarathon

Last-minute data you need to avoid DNFs.

02

Hyrox

Limit your time in the Roxzone.

03

CrossFit

Know your tank before the next WOD.

04

Bodybuilding

The ultimate pump-up room data check.

The technology

How machine vision reads your biomarkers.

01

Dip the test strip

A single urine sample activates the biomarker reagent pads — no blood, no needles, no shipping a sample to anyone.

02

Insert into BodyCheck

The strip slides into the reader, where a controlled-light chamber removes the lighting and angle variables that throw off the naked eye.

03

Machine vision reads it

Sensors and computer vision quantify each pad against standardized testing using CLSI standards and push your results to the app in about two minutes.

Privacy & Security

Your body's data, handled with care.

BodyCheck turns your biomarkers into private, personal insight — built on a simple promise: your health data works for you, and only you.

Your data is yours

Export it or delete it whenever you want — it stays under your control.

Never sold, never shared

We don't sell or share your health data with advertisers or data brokers. Ever.

Encrypted end to end

Your information is encrypted in transit and at rest, every step of the way.

You stay in control

You decide what you track and who, if anyone, you choose to share results with.

Read our full privacy policy →
A boxer training in a dark gym

Don't just train harder. Train smarter.

The insights to fuel your ambition, shatter your PRs, and unlock the peak performance that lives within the top ranked 1%.

BodyCheck

BodyCheck products

Your BodyCheck starts here.

Start with the BodyCheck starter kit. It includes 25 test strips, and you choose how many more to add.

Purchase now
Still have questions? Read the FAQExplore answers →

Intended use The YouCount BodyCheck is a general wellness product intended for use by healthy individuals to monitor and track their lifestyle choices, including hydration, diet, and fitness activity. The BodyCheck system measures parameters in urine to provide general insights into nutritional intake and hydration levels. It is intended to encourage a healthy lifestyle by helping users understand how their diet and exercise affect their wellness metrics.

Disclaimer The BodyCheck is NOT a medical device. It is not intended to diagnose, cure, mitigate, treat, or prevent any disease or medical condition, including but not limited to urinary tract infections (UTIs), kidney disease, or diabetes. The insights provided by BodyCheck are for informational purposes only and should not replace the advice of a medical professional. Users should not alter their medication, diet, or exercise regimes based on these results without consulting a healthcare provider.

Copyright 2026 © YouCount Inc. | YouCount, BodyCheck, HealthCheck, the YouCount logo, are trademarks of YouCount Inc.