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Drs. Diego Keijzer
Head of Medical Department
- GLP-1 Specialist
- Obesity care
Responsible doctor who evaluates intakes and formulates treatment plans based on the latest scientific insights.
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Lose weight with proven professional care
Clinically proven treatment with personal guidance by doctors and nutritionists.
- Delivered free and discreetly
- Prescribed by registered doctors
- Clinical treatments
- Trusted by 60.000+ patients
- Direct from manufacturerLicensed doctorsScientifically substantiated medicationOnline intake & personal planFree and secure shipping Direct from manufacturerLicensed doctorsScientifically substantiated medicationOnline intake & personal planFree and secure shipping Direct from manufacturerLicensed doctorsScientifically substantiated medicationOnline intake & personal planFree and secure shipping
The results at a glance
Tried everything and no lasting result? Wellis helps.
- 451.360Kilograms collectively lost with the Wellis program
- 20.7% Average body weight loss
- 60.000+Customers helped with the Wellis program
- 97%Feels healthier and more confident after the program
How the Wellis program works
Short online intake
Fill out our online questionnaire in 3 minutes about your health goals, lifestyle, medical history, and any symptoms.
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Free consultation & prescription
A healthcare professional will contact you by phone. Then, a licensed doctor will assess your request and, if medically justified, prescribe the correct treatment directly.
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Delivered at home & ongoing support
Receive your medication free, fast, and discreetly delivered to your home via our pharmacy. Our healthcare professionals and nutritionists are always available at no cost with ongoing advice and personal guidance.
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You are not alone
Specialist guidance for every journey
Our team combines clinical experience with practical coaching.
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M.A. Aoussar (Amin)
Head Pharmacist
- Medication
- Pharmacy management
Responsible for medication safety and optimal collaboration within our medical team.
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Rosemarie Koning
Nursing
- Family medicine
- Lifestyle
Responsible for intake and follow-up. Provides clear explanation and personal guidance throughout your journey.
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Nadine Kolk
Nursing
- Guidelines
- Quality assurance
Monitors the medical guidelines and quality of care within our team.
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If you start now,
you can achieve an average result in 10 months of
- 21%
Diet & exerciseWellis
In the STEP UP study published in January 2025, Wegovy 7.2 mg resulted in an average weight loss of 21% after 72 weeks.
How GLP-1 medication works
How does GLP-1 medication help you lose weight permanently?
GLP-1 medication is specifically developed for effective weight loss. The medication mimics a natural hormone that tells your brain you've eaten enough, decreasing your hunger and making you feel full faster. Less hunger, fuller faster Supports lasting weight loss Easily integrated into your lifestyle Reduces food noise
More informationHow to use weight loss medication
Weight loss medication helps you control your appetite and supports permanent weight loss. With step-by-step dosing and guidance, it becomes an easy part of your daily routine.
Drs. Diego Keijzer
Head of medical service
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FAQ
Your questions answered
Find answers to frequently asked questions.
Wellis is the first all-in-one health platform from the Netherlands. We offer directly accessible medical care for daily health needs such as weight loss, hair loss, and sexual health. Our digital process completely relieves you: from a professional diagnosis and an official prescription to discreet delivery of medication to your door and continuous medical guidance. Everything is safely and easily arranged, just from home.
Professional care for lasting results
At Wellis, you are never alone. Our doctors and nutritionists personally guide you to a healthier weight. Discover which treatment suits you.