Optimize
Health check

Get a comprehensive health check

A health check without long wait times or a referral. Optimize measures 40+ biomarkers in a single blood test and translates every value into plain language in the app. So you know where you stand, and what needs attention, before symptoms arise.

01 Scope
0+
biomarkers in one check
02 Reach
0+
draw locations in the Netherlands
03 Access
No
referral needed
01 Concept

What is a health check?

A health check is a comprehensive preventive measurement of your main body functions. Not to diagnose anything, but to see where your body stands, before symptoms develop.

At Optimize, the foundation is a blood test of more than 50 biomarkers: heart, liver, kidneys, thyroid, blood sugar, inflammation, iron status and vitamins. Together they give an accurate picture of your current health.

02 Result

What do you get back?

In the Optimize app you see where you stand per biomarker against optimal ranges, grouped by area (heart, liver, kidneys, hormones, nutrients, inflammation). Not an unreadable list of numbers, but explanations in plain language.

You receive a personal overview: what looks good, what needs attention and what your lifestyle can do about it.

03 Access

No referral, no waiting room

You request the health check yourself, pick a draw location near you and book a time that suits you. Results typically appear in the app within 24 hours.

For a few biomarkers (blood sugar, cholesterol, triglycerides) fasting is recommended. The app explains how to prepare for each appointment.

Ready to map your health? Start with a comprehensive health check or upload your existing results.

Get your health check

What the health check covers

From immune system to nutrients. These are the areas we map in a single measurement:

Immune system
7 biomarkers
Oxygen transport
9 biomarkers
Organs
17 biomarkers
Hormones
2 biomarkers
Nutrients
8 biomarkers
Curious about a specific marker?
Add-ons

Beyond the Baseline, targeted add-ons let you go deeper into a specific marker or system.

See the full blood test
Standard checkup vs Optimize

What you get that the GP doesn't give you.

Number of biomarkers tested
40+
8-12
Biological age estimate
Add-on (€15)
Personalized action plan
Yes, ranked
My Journey (12-week program)
Plain-language explanations
Every marker
Wearable & lifestyle integration
Apple Watch, Oura, Garmin
Re-test & trend tracking
Built in

Clarity on where your health stands

Build your personal baseline
Track your values over the years
See what needs attention, before symptoms appear
ALTAlbuminApolipoprotein BASTAST / ALT ratioBasophilsBilirubinPlateletsC-reactive proteinCalciumCreatinineeGFREosinophilsErythrocytesFerritinFolateGamma-glutamyltransferaseGlucoseHDL cholesterolHematocritHemoglobinHemoglobin A1cHomocysteinePotassiumLDL / HDL ratioLDL cholesterolLeukocytesLymphocytesMagnesiumMCHMCHCMCVMethylmalonic acidMonocytesSodiumNeutrophilsRDWSerum ironTotal cholesterolTotal cholesterol / HDL ratioTransferrinTransferrin saturationTriglyceridesTriglycerides / HDL ratioTSHVitamin B12Vitamin DFree T4ALTAlbuminApolipoprotein BASTAST / ALT ratioBasophilsBilirubinPlateletsC-reactive proteinCalciumCreatinineeGFREosinophilsErythrocytesFerritinFolateGamma-glutamyltransferaseGlucoseHDL cholesterolHematocritHemoglobinHemoglobin A1cHomocysteinePotassiumLDL / HDL ratioLDL cholesterolLeukocytesLymphocytesMagnesiumMCHMCHCMCVMethylmalonic acidMonocytesSodiumNeutrophilsRDWSerum ironTotal cholesterolTotal cholesterol / HDL ratioTransferrinTransferrin saturationTriglyceridesTriglycerides / HDL ratioTSHVitamin B12Vitamin DFree T4ALTAlbuminApolipoprotein BASTAST / ALT ratioBasophilsBilirubinPlateletsC-reactive proteinCalciumCreatinineeGFREosinophilsErythrocytesFerritinFolateGamma-glutamyltransferaseGlucoseHDL cholesterolHematocritHemoglobinHemoglobin A1cHomocysteinePotassiumLDL / HDL ratioLDL cholesterolLeukocytesLymphocytesMagnesiumMCHMCHCMCVMethylmalonic acidMonocytesSodiumNeutrophilsRDWSerum ironTotal cholesterolTotal cholesterol / HDL ratioTransferrinTransferrin saturationTriglyceridesTriglycerides / HDL ratioTSHVitamin B12Vitamin DFree T4
Free T4Vitamin DVitamin B12TSHTriglycerides / HDL ratioTriglyceridesTransferrin saturationTransferrinTotal cholesterol / HDL ratioTotal cholesterolSerum ironRDWNeutrophilsSodiumMonocytesMethylmalonic acidMCVMCHCMCHMagnesiumLymphocytesLeukocytesLDL cholesterolLDL / HDL ratioPotassiumHomocysteineHemoglobin A1cHemoglobinHematocritHDL cholesterolGlucoseGamma-glutamyltransferaseFolateFerritinErythrocytesEosinophilseGFRCreatinineCalciumC-reactive proteinPlateletsBilirubinBasophilsAST / ALT ratioASTApolipoprotein BAlbuminALTFree T4Vitamin DVitamin B12TSHTriglycerides / HDL ratioTriglyceridesTransferrin saturationTransferrinTotal cholesterol / HDL ratioTotal cholesterolSerum ironRDWNeutrophilsSodiumMonocytesMethylmalonic acidMCVMCHCMCHMagnesiumLymphocytesLeukocytesLDL cholesterolLDL / HDL ratioPotassiumHomocysteineHemoglobin A1cHemoglobinHematocritHDL cholesterolGlucoseGamma-glutamyltransferaseFolateFerritinErythrocytesEosinophilseGFRCreatinineCalciumC-reactive proteinPlateletsBilirubinBasophilsAST / ALT ratioASTApolipoprotein BAlbuminALTFree T4Vitamin DVitamin B12TSHTriglycerides / HDL ratioTriglyceridesTransferrin saturationTransferrinTotal cholesterol / HDL ratioTotal cholesterolSerum ironRDWNeutrophilsSodiumMonocytesMethylmalonic acidMCVMCHCMCHMagnesiumLymphocytesLeukocytesLDL cholesterolLDL / HDL ratioPotassiumHomocysteineHemoglobin A1cHemoglobinHematocritHDL cholesterolGlucoseGamma-glutamyltransferaseFolateFerritinErythrocytesEosinophilseGFRCreatinineCalciumC-reactive proteinPlateletsBilirubinBasophilsAST / ALT ratioASTApolipoprotein BAlbuminALT

How a health check works

01 Download
Download the app
Create a free Optimize account and set your goal.
02 Start
Start your Baseline
You start with the Baseline by default — a broad health check of 40+ biomarkers.
03 Draw
Book your blood draw
Book an appointment at one of the 238+ draw locations near you.
04 Understand
Understand your results
See where each biomarker stands, with clear explanations and context from your full blood work.
05 Track
Re-check over time
Re-test yearly (or more often when working on targeted changes) to see change over time.
FAQ

Frequently asked questions

The key things to know about a health check with Optimize.

How is this different from a check at the GP?

GPs usually only run tests when there is a clinical reason, and on a narrower panel. The Optimize health check is preventive and broader: 40+ biomarkers in one measurement, even if you have no symptoms.

How often should I do a health check?
What if my values are off?
Do I need a referral?
Can I upload existing results?

A check without a waiting room.

Start with your baseline, and come back to follow the change.