Blood test in Houten.
In Houten you get a blood test without a referral at 10 locations, from the Hofspoor next to the station to Bunnik, Odijk, Nieuwegein and Utrecht-Zuid, with your results explained in the Optimize app within 24 hours.
Houten is the cycling town south of Utrecht, with the Kromme Rijn on one side and the Lek on the other. One address in Houten itself, on the Hofspoor by the station, and Bunnik, Odijk, Nieuwegein and Utrecht-Zuid within six kilometres.
Start todayNo referral needed · 10 draw locations · 1 with walk-in
Updated 7 September 2026
Where can you get a blood test in Houten?
In Houten itself at the Saltro draw point on the Hofspoor, right next to Houten station and a few minutes from the Rond. Saltro is the lab Houten GPs send their blood to every day, so you draw at the same address as always, only now on your own initiative.
Live on the edge, or work in Utrecht or Nieuwegein?
Then there is an address on the way too. The Kromme Rijn health centre in Bunnik and the village hall in Odijk are five kilometres from the centre of Houten, and on the Utrecht side Oeral in Lunetten and Hoograven on the Oud-Wulvenlaan take over. Nieuwegein counts four addresses within six kilometres with the Schans, the Componist, the Boogstede and Batau, and Hoef en Haag has its own GP post. The list below is sorted by distance from the centre.
How do you get there and how long does it take?
The Hofspoor is a minute's walk from Houten station, so anyone taking the train to Utrecht draws on the way; from any district it is ten minutes by bike, and you can park at the station. You book a time slot in the app, so you do not wait, and the draw itself takes a few minutes. At Unilabs/Saltro Houten you can also walk in without an appointment: you pick a one-hour arrival window in the app and confirm you are coming. Come fasted: no food for 8 to 12 hours, water is fine, so preferably book an early morning slot.
What do you choose in Houten?
is the standard: a yearly blood test with a personal action plan, your biological age and trends at every retest, for a fixed amount per day. If you would rather measure once first, the comprehensive test is there as a single blood test, at the same Houten address and with the same explanations in the app. No referral, no waiting list, no note from your GP.
Draw locations in and around Houten.
Our draw partners within 6 km of the centre, sorted by distance. Book online and pick a time slot.
Looking for another city?
No suitable draw location in Houten? Explore one of the other cities where we operate.
Good to know.
The major lifestyle diseases are largely preventable with the right habits. With clarity in your blood values you know which actions work.
How to get a blood test in Houten.
Start your core membership online
Book your draw appointment
Come fasted
Get your results
Blood test in Houten.
The essentials before you start.
No. You start online yourself, without a GP referral, and then pick a time slot on the Hofspoor or at an address nearby in the Optimize app. Your GP need not be involved; your results come with explanations in the app and you can always take them along to a consultation yourself.
Take control now.
Core membership
Billed annually at €365, in one payment.
Start todayNo referral needed · 10 draw locations · 1 with walk-in
- Annual blood test (60 values)
- Your biological age
- Personal action plan
- Personal AI coach
- Wearable integration
- 10% cashback in credits
Rather start differently? Comprehensive test (€229)