Know where you stand, or do something with it.
A single test shows where your values stand today. With Core you then act on them: a few actions each week that fit your results, a training schedule and an AI coach that knows your data. At your next test you see what it achieved.
Six parts, one year.
A comprehensive blood test
60 blood values in one draw, at one of 350+ draw locations. No referral needed, and usually within 24 hours your results are in the app, each value explained.
Your biological age
How old your body is according to your blood, next to your age on paper. Calculated with PhenoAge, a validated model, from nine of your blood values.
A weekly plan
Based on your blood values and wearable data you pick a few lifestyle actions, spread over your week. You tick off what worked, and every week you adjust.
A training schedule made for you
Sessions per week, matched to your level and your goal. They sit between your days in the weekly plan, and you can always move or skip one.
An AI coach that knows your data
Ask a question about your own values and your wearable data. The coach answers from your results and your sleep, not from generic advice.
A new test every year
The next year starts with a new blood test. Per value you see what changed, and whether your approach worked.
What we measure.
60 blood values in one draw, in five groups. Open a value to read what it measures and why it matters.
- White blood cells
- Basophils
- Eosinophils
- Lymphocytes
- Monocytes
- Neutrophils
- Leukocytes
- Inflammation markers
- CRP
- NLR (neutrophil/lymphocyte)
- SII (inflammation index)
- Red blood cells
- Hematocrit
- Hemoglobin
- MCHC
- MCH
- MCV
- RDW
- Erythrocytes
- Blood clotting
- Platelets
- Iron metabolism
- Ferritin
- Serum Iron
- Transferrin
- Transferrin Saturation
- Heart & vessels
- ApoB
- HDL Cholesterol
- LDL Cholesterol
- LDL / HDL Ratio
- Total Cholesterol
- TC/HDL ratio
- Triglycerides
- Triglycerides / HDL Ratio
- Non-HDL Cholesterol
- Atherogenic index of plasma
- LDL/ApoB ratio
- Liver & bile ducts
- ALT
- Albumin
- ALP
- AST
- Bilirubin
- Gamma-GT
- Total protein
- AST / ALT Ratio
- FIB-4
- Globulin
- Albumin/globulin ratio
- Kidneys
- Creatinine
- eGFR
- Uric acid
- Pancreas
- Fasting glucose
- HbA1c
- TyG index
- eAG (estimated average glucose)
Frequently asked questions
About the membership, the test and what you do with it.
€365 a year, in one payment. That is €1 a day. For that you get the blood test with 60 values and your biological age. You also get the app with weekly plan, training schedule and AI coach.
Take control now.
Core membership
Billed annually at €365, in one payment.
- Annual blood test (60 values)
- Your biological age
- Personal action plan
- Personal AI coach
- Wearable integration
- 10% cashback in credits
No referral needed · Results < 24 hours
Rather start differently? Biological age (€69)

