Why Overgewicht Nederland? An honest comparison
Losing weight with help is possible with more and more providers, often entirely via an app. So why would you choose Overgewicht Nederland? On this page you can see what you get there, how that differs from Goodweigh, Wellis and Yazen, and for whom another provider may be a better fit. Everything with source and reference date, so you can check it yourself.
Transparency: for the programme, this site refers you to Overgewicht Nederland B.V., based in Amersfoort. We pass on the details from the form to them. The prices come from the provider itself (as of 21-10-2026). Everything about this site and the programme.
Transparency: for support, this site refers to Overgewicht Nederland B.V. So we are not independent. That is why we only present facts that the providers themselves mention on their site, with link and date, and we also say where others are stronger. No medicines are prescribed or sold through this site.
What the Overgewicht Nederland programme involves
Overgewicht Nederland B.V. is based in Amersfoort and works with doctors, lifestyle coaches and a psychologist. These are the points on which the programme stands out, each according to the provider's own site (accessed on 22 October 2026).
- You speak to a doctor. The intake is a conversation with a doctor, by phone or via a video call. According to the provider, which approach suits you is decided together in an intake conversation with Dr Aarts.
- A surgeon as medical director. Dr Edo Aarts is a bariatric surgeon and medical director. He and two other doctors are listed with their BIG number on the site, so you can check their registration.
- Coach and psychologist in one team. A lifestyle coach helps with eating, exercise and habits. A psychologist looks at eating behaviour and the thoughts and feelings that go with it. According to the provider, you get 400 minutes of one-to-one coaching, with contact every two weeks.
- Multiple routes under one roof. Support, medication or the Allurion gastric balloon: the doctor looks at which route suits you. Medication is a tool here, not a goal in itself.
- Measurements on site. In Amersfoort you can have your resting metabolic rate measured and do an InBody measurement. The 15-month research programme includes three blood tests.
- One programme price. About €3.55 per day. Twelve months of support costs €1,295, which works out at about €108 per month. You pay for medication separately.

Four providers side by side
The table only includes things the providers themselves mention on their homepage or programme page. If something is not there, we say so too. We leave out prices of medicines: there is an advertising ban on prescription medicines.
| Topic | Overgewicht Nederland | Goodweigh | Wellis | Yazen |
|---|---|---|---|---|
| Contact with the doctor | Intake with doctor by phone or video | Doctor via secure chat; usually no phone or video call needed | Doctor assesses the questionnaire; conversation with a healthcare professional optional | Doctor via chat in the app |
| Who is behind it | Overgewicht Nederland B.V., Amersfoort | Online service with a team of doctors | Wellis Pharmacy B.V., pharmacy in Hapert | Yazen Health AB, Sweden |
| Support | Lifestyle coach and psychologist | Unlimited chat with a health coach | Healthcare professionals and nutrition experts | Coach, doctor, dietitian, psychologist, personal trainer |
| Routes | Lifestyle, medication, gastric balloon | Medication; also menopause | Medication; also other treatments | Medication with lifestyle |
| Measurements or blood tests | REE and InBody in Amersfoort; blood tests in research programme | No on-site measurements mentioned | Not mentioned | Blood tests in the screening |
| Physical location | Amersfoort | Not mentioned, 100% online | No clinic mentioned | Not mentioned |
| Price of support | €3.55 per day; €1,295 for 12 months (or €108 per month) With doctor, coach and psychologist | From €3.91 per day (€119 per month) | Not on the homepage | From €3.25 per day (€99 per month), medication separate |
Tick by tick: four providers compared
| What do you get? | Overgewicht Nederland | Goodweigh | Wellis | Yazen |
|---|---|---|---|---|
| Consultation with a doctor by phone or video | Yes: Intake with a doctor | No: Usually not needed, according to Goodweigh; doctor via chat | Partly: Free conversation with a healthcare professional optional; doctor assesses the questionnaire | Not mentioned: Doctor via chat; video not mentioned |
| Bariatric surgeon as medical director | Yes: Dr Edo Aarts | Not mentioned: Medical director mentioned; specialism not mentioned | Not mentioned: Medical lead mentioned; specialism not mentioned | Not mentioned: Not mentioned |
| Lifestyle coach | Yes: Lifestyle coach and doctor | Yes: Unlimited chat with a coach | Partly: Nutrition experts for advice; lifestyle coach not mentioned | Yes: Coach in the app |
| Psychologist in the team | Yes: Attention to eating behaviour and feelings | Not mentioned: Not mentioned | Not mentioned: Not mentioned | Yes: Psychologist via the app |
| Gastric balloon as a route | Yes: Gastric balloon, treatment by Dr Edo Aarts | Not mentioned: Not mentioned | Not mentioned: Not mentioned | Not mentioned: Not mentioned |
| On-site measurements (REE, InBody) | Yes: In Amersfoort, separately or in the research programme | Not mentioned: No location mentioned | Not mentioned: No clinic mentioned | Not mentioned: No location mentioned |
| Blood tests | Partly: In the research programme | Not mentioned: Not mentioned | Not mentioned: Not mentioned | Yes: In the screening |
| Attention to the menopause | Yes: According to information from Overgewicht Nederland B.V. (not on their site) | Yes: Treatment for menopause | Not mentioned: Not mentioned | Not mentioned: Not mentioned |
| Everything via chat, without phone calls | No: Intake by phone or video | Yes: Fully online | Yes: Online questionnaire | Partly: Chat via the app; form of consultation not mentioned |
| Price of the coaching on the site | Yes: €3.55 per day; €1,295 for 12 months With doctor, coach and psychologist | Yes: From €3.91 per day (€119 per month) | Not mentioned: Not on the homepage | Yes: From €3.25 per day (€99 per month) |
| Dietitian or personal trainer | Not mentioned: Not mentioned | Not mentioned: Not mentioned | Not mentioned: Not mentioned | Yes: Dietitian and personal trainer via the app |
| Unlimited contact via chat | Not mentioned: Not mentioned | Yes: Unlimited chat with a coach | Not mentioned: Not mentioned | Not mentioned: Chat via the app; frequency not mentioned |
| Part may be claimable | Not mentioned: Not mentioned | Yes: Medical consultation sometimes claimable, according to Goodweigh | Not mentioned: Not mentioned | Not mentioned: Not mentioned |
| Money back if the doctor advises against it | Not mentioned: Not mentioned | Yes: According to Goodweigh | Not mentioned: Not mentioned | Not mentioned: Not mentioned |
yes no, according to the provider itself partly not mentioned on their site
What matters to you?
Tick what counts for you. You will immediately see which provider, according to its own information, offers the most of it.
Tick above what counts for you and you will see the result immediately. Without JavaScript you can use the table.
Scoring: a tick counts as 1, partly counts as a half. Not mentioned counts as 0, but does not mean it is not there: ask the provider.
What does the support cost over a longer period?
For 12 months: Overgewicht Nederland €3.55 per day (€1,295), Goodweigh from €3.91 per day (€1,428), Yazen from €3.25 per day (€1,188). Wellis does not state a price on its homepage.
Only the price of the support, as the providers state it on their site. Goodweigh and Yazen state a from-price per month. With Overgewicht Nederland, according to the costs page, you pay €1,295 at the start (€3.55 per day). The minimum term at Goodweigh and Yazen is not stated on their homepage. With Overgewicht Nederland and Yazen, medication comes on top; whether medication is included in the price at Goodweigh is not stated on their homepage. Reimbursement by your health insurer has not been taken into account.
Source: the sites of Overgewicht Nederland, Goodweigh, Wellis, Yazen, accessed on 22-10-2026. Providers' own information, not independently verified; for the menopause, this concerns information provided by Overgewicht Nederland B.V. to this site. This site refers to Overgewicht Nederland B.V. and is therefore not independent.
Why a conversation with a doctor makes a difference
In a conversation by phone or video, a doctor can ask follow-up questions straight away: about your medication, your sleep, your work, previous attempts or complaints that you do not connect with your weight yourself. According to the GP guideline, medication is also an addition to lifestyle support, not a replacement. Read more about this under what the NHG guideline (NHG-Standaard) says about weight loss medication.
That is why the conversation with a doctor comes at the start at Overgewicht Nederland. This is followed by support from a coach and, if needed, a psychologist. If you already use a medicine through your own doctor, you can also follow just the support: see support alongside a GLP-1 medicine.
When another provider is a better fit
To be fair: not everyone is looking for the same thing. Another provider may suit you better if:
- you want to arrange everything via an app and prefer chatting to calling;
- you do not want a fixed 12-month programme;
- you are looking for menopause treatment; Goodweigh mentions this on its own site;
- you want a dietitian and personal trainer in the app; Yazen mentions them in its team.
Still unsure what kind of help you need? Then start with the free weight loss test with personal advice. It also shows the reimbursed route through your GP (huisarts), such as the combined lifestyle intervention (GLI).
Separate comparisons per provider
Want to see one provider in detail alongside Overgewicht Nederland? Each comparison has its own page with a table, questions and sources.
- Overgewicht Nederland or Goodweigh: conversation with a doctor versus chat, and more than just medication.
- Overgewicht Nederland or Wellis: a programme with coach and psychologist versus an online pharmacy with doctor assessment.
- Overgewicht Nederland or Yazen: intake with a doctor by phone or video versus an app with chat.
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Want to know more about the components of the programme? Read about the twelve months of support and the price per day, about the gastric balloon with the same provider, about the REE measurement in Amersfoort, about help from the psychologist with the urge to eat and about the 15-month research programme.
Frequently asked questions about the choice
What is the difference between overgewichtnederland.com and overgewichtnederland.nl?
Overgewichtnederland.com is this information site. Overgewichtnederland.nl is the site of Overgewicht Nederland B.V., the provider of the programme we refer to. If you sign up here, we pass your details on to that provider. No medicines are prescribed or sold through this site; that is always done by a doctor.
Do I really get to speak to a doctor at Overgewicht Nederland?
Yes, according to the provider the programme starts with an intake by a doctor, by phone or video call. Which approach suits you is decided together in an intake conversation with Dr Aarts. During the programme, too, the provider mentions support from a doctor, alongside the coaching.
Who is Dr Edo Aarts?
Dr Edo Aarts is medical director of Overgewicht Nederland B.V. and a bariatric surgeon, with BIG number 39910856101 on the provider's site. ZorgkaartNederland lists him as a surgeon at WeightWorks Clinics and the Allurion Kliniek in Amersfoort. You can check a BIG number yourself in the BIG register (BIG-register).
Why is Overgewicht Nederland more expensive per month than an app?
Works out at €3.55 per day. It is not necessarily more expensive: €1,295 for 12 months works out at about €108 per month. Goodweigh states from €3.91 per day (€119 per month) and Yazen from €3.25 per day (€99 per month) (medication separate). Whether medication is included in the price at Goodweigh is not stated on their homepage. The difference lies mainly in the duration: with Overgewicht Nederland you choose a 12-month programme.
Is medication included in the price of €1,295?
No. According to the provider's costs page, medication is separate. The programme itself includes a medical intake with a treatment plan, support from a doctor, lifestyle coaching and evaluations of your progress. Whether you need a medicine is something you decide with the doctor; that can also be your own GP (huisarts).
Is losing weight via an app less effective?
Not by definition. An app is convenient and quick. The difference lies in how much personal contact you want and whether you find measurements or multiple routes important. Choose what suits you, and always choose a provider where a doctor with BIG registration assesses you before you get a medicine.
Can I also lose weight without medication at Overgewicht Nederland?
Yes. The programme is support with eating, exercise and behaviour, with a coach and, if needed, a psychologist. Medication and the gastric balloon are possible components, not an obligation. Together with the doctor you look at which route suits you; whether you can start without medication is discussed in the intake. Read more about the twelve months of support.
What does the psychologist do at Overgewicht Nederland?
According to the provider, the psychologist pays attention to eating behaviour and the thoughts and feelings that play a role in it. Think of eating when stressed or sad, or constantly thinking about food. You can read more about the latter under food noise and how to deal with it.
Do I have to go to Amersfoort for the programme?
No, according to the provider's homepage, the intake and coaching take place by phone or video call; the details are agreed in the introductory conversation. You only go to Amersfoort if you want a measurement, such as a REE measurement or InBody measurement, or for the gastric balloon. That way you combine remote support with measurements on site.
How quickly can I start?
After your request through this site, the provider will contact you for an introduction. Only after that do you choose whether to start.
Can I cancel monthly with Overgewicht Nederland?
The programme runs for 12 months; monthly cancellation is not mentioned. Works out at €3.55 per day. On payment, the provider's pages say two things: the costs page mentions payment at the start, while in information provided to this site Overgewicht Nederland B.V. also mentions €108 per month by direct debit. Ask in the introductory conversation which form applies to you and what the conditions are.
Which provider offers the most support?
That is difficult to compare, because each provider describes it differently. Overgewicht Nederland mentions 400 minutes of one-to-one coaching with contact every two weeks. Goodweigh mentions unlimited chat with a health coach. Yazen mentions a team via the app. Ask each provider how many personal conversations you get.
Is Overgewicht Nederland covered by health insurance?
Whether the Overgewicht Nederland programme is reimbursed is not stated in the sources we consulted; check with your health insurer before you start. The combined lifestyle intervention (GLI) through your GP (huisarts) is covered by basic health insurance (basisverzekering). That route is described under help through your own GP.
Is it safe to order weight loss medication online?
Only with a provider where a doctor with BIG registration assesses you before you get a medicine. All four providers in the table mention a doctor in the process on their own site. Check that registration yourself in the BIG register (BIG-register), and also discuss it with your GP (huisarts) if you use other medication.
How do I know which provider suits me?
Look at what you find important: a conversation with a doctor, an app, measurements, a monthly amount or multiple routes. Then take the weight loss test on this site; it also shows reimbursed routes. And discuss your choice with your GP (huisarts), especially if you use other medication.
Sources
- Overgewicht Nederland: homepage (accessed 22-10-2026)
- Overgewicht Nederland: doctors and team (accessed 22-10-2026)
- Overgewicht Nederland: weight loss programme (accessed 22-10-2026)
- Overgewicht Nederland: costs (accessed 22-10-2026)
- Overgewicht Nederland: own comparison with other providers (checked 27-06-2026)
- Goodweigh: homepage (accessed 22-10-2026)
- Wellis: homepage (accessed 22-10-2026)
- Yazen: homepage Netherlands (accessed 22-10-2026)
- ZorgkaartNederland: chirurg E.O. Aarts (accessed 22-10-2026)
Read more: weight loss
- Take the weight loss testPersonal advice in 5 minutes
- Support with overweight€3.55 per day (€108 per month)
- Gastric balloonSwallowed, 16 weeks, not reimbursed
- Medical weight lossInjection, pill, GLI or surgery
- Weight loss with injectionsSupport alongside weight loss injections
- Weight loss with pillsPrescription weight loss pills
- Weight loss with PCOS (PMOS)Diet, medication and support
- Support with weight loss injectionsProtein, muscles and stopping
- Food noiseConstantly thinking about food
- Complex obesity careCare that looks along with you
- Personal supportMore personal contact
- Weight loss research programme€2.84 per day, 15 months
- Sign up for supportWe will call you within one working day