Skip to content

Losing weight together is more fun and easier!

At NewFysic, we believe that losing weight together is more fun and easier. So, invite a friend, family member, or colleague to start with NewFysic too! Then you both will receive €20 in shopping credit!

How do you receive the shopping credit?
If your friend mentions your name during their intake appointment and then actually starts with NewFysic, the shop credit will be automatically added to your account!

  • Weight loss programs
    All weight loss programs
    • Regular weight loss
    • Medical weight loss
    Regulier afvallen

    Regular weight loss

    Medical weight loss

  • Recipes
    NewFysic recept biefstuk komkommer rijst en sperzieboontjes

    Meat recipes

    NewFysic recept curry ei limoen

    Vegetarian recipes

    Gezond ontbijt met granola en fruit

    Vegan recipes

    NewFysic recept pita met kip en groente

    Poultry recipes

    Een NewFysic visbowl recept

    Fish recipes

  • Shop
    All products
    • Weight loss packages
    • Multivitamin
    • Supplementen
    • Healthy meals
    afvallen bij NewFysic doormiddel van de verschillende supplementen in het assortiment.

    All products

    Het NewFysic basispakket supplementen

    Weight loss packages

    Alle NewFysic multivitamines 60 capsules

    Multivitamin

    Voorbeeld van NewFysic maaltijden in de webshop

    Healthy meals

  • Knowledge base
    All categories
    • Body
    • Tips
    • Supplements
    • Experiences
    • Healthy weight loss
    Inbody weegschaal 270 NewFysic mobiel

    Calculate your BMI

  • Prices
  • Locations
    On location or online!
    • Our 33 locations
    • Our online nutrition experts
    NewFysic locatie amsterdam van baerlestraat

    Our locations

    Our online nutrition experts

  • Contact
    Need help?
    • Call us.
    • Email us
    • Frequently Asked Questions

    Call us

    088-3230001
    NewFysic klantenservice

    Email us

    Info@newfysic.nl

    Frequently Asked Questions

    View FAQ
NewFysic NewFysic logo wit transparant
Language
Language
0
Schedule a free intake
      • Regular weight loss
      • Medical weight loss
    Regulier afvallen

    Regular weight loss

    Medical weight loss

  • NewFysic recept biefstuk komkommer rijst en sperzieboontjes

    Meat recipes

    NewFysic recept curry ei limoen

    Vegetarian recipes

    Gezond ontbijt met granola en fruit

    Vegan recipes

    NewFysic recept pita met kip en groente

    Poultry recipes

    Een NewFysic visbowl recept

    Fish recipes

      • Weight loss packages
      • Multivitamin
      • Supplementen
      • Healthy meals
    afvallen bij NewFysic doormiddel van de verschillende supplementen in het assortiment.

    All products

    Het NewFysic basispakket supplementen

    Weight loss packages

    Alle NewFysic multivitamines 60 capsules

    Multivitamin

    Voorbeeld van NewFysic maaltijden in de webshop

    Healthy meals

      • Body
      • Tips
      • Supplements
      • Experiences
      • Healthy weight loss
    Inbody weegschaal 270 NewFysic mobiel

    Calculate your BMI

  • Prices
      • Our 33 locations
      • Our online nutrition experts
    NewFysic locatie amsterdam van baerlestraat

    Our locations

    Our online nutrition experts

      • Call us.
      • Email us
      • Frequently Asked Questions

    Call us

    088-3230001
    NewFysic klantenservice

    Email us

    Info@newfysic.nl

    Frequently Asked Questions

    View FAQ
Schedule a free intake
Account

Cart

Your cart is empty

Start shopping
  • Home
  • Weight loss programs
  • Medical weight loss

Personal guidance for lasting results.

Weight loss with injections, but different!

NewFysic supports you in losing weight with injections, offering personal guidance and a customized nutritional approach. This allows you to work towards weight loss in a responsible way and learn how to maintain the results long-term.

Start your registration
Blijvend resultaat

You're not alone.

It's time to become who you were always meant to be.

Do you ever think back to those days? You felt energetic, moved easily, felt good in your own skin, and unconsciously felt much more comfortable in social settings.

Are you tired of those daily aches and pains? And would you rather feel like you used to? Where there's a will, there's a way! But where do you start?

Losing weight isn't easy , and staying at a healthy weight can be even harder. But with the right guidance and a sustainable approach, you can do it!

We understand that this is easier said than done. But you're not alone in this. We're here for you and will gladly guide you through this transformation!

Under the guidance of an experienced nutrition coach, you will work together to become the healthiest and happiest version of yourself.

Start your registration

We're going to work together.

Everything you need to lose weight healthily.

NewFysic has been an expert in weight loss for 25 years. We not only help with weight loss, but also with learning a permanently healthy lifestyle.

The combination of a customized nutrition plan, supportive high-quality supplements, and personal guidance makes our weight loss program a success. We now also offer this proven formula with the support of weight loss medication, in the form of injections.

Why are we doing this? The medication that has come onto the market is groundbreaking and can provide extra support to people with a higher BMI during their weight loss journey.

How do we do this? By integrating supportive medication into our proven formula for success. Personalized guidance and the adoption of a healthy lifestyle are paramount, ensuring lasting results.

We've extensively tested our program over the past year and are achieving fantastic results. Want to experience this too? Sign up now!

Start your registration

Weight loss through injections

Proven results

Scientific studies show that weight-loss medication, when combined with a healthy lifestyle, can lead to significant weight loss.

This is why we have integrated the weight-loss medication into our proven formula for success. In addition to weight loss, we achieve the following results:

  • reduces abdominal, waist, and hip circumference
  • stabilizes blood sugar levels and blood pressure
  • reduces the risk of developing cardiovascular disease
  • reduces the risk of type 2 diabetes and other obesity-related conditions

The medical weight-loss program is supervised by independent physicians registered in the BIG register, and the medication is approved by the FDA and EMA.

Start your registration

Weight loss with injections, but different!

This is how the program works.

Sign up
You start your registration by filling out a medical questionnaire. One of our doctors will then assess whether you are eligible for the medical weight loss program.

You will receive confirmation within 1-2 business days regarding your eligibility to participate in the medical weight loss program. If the doctor declines your application for medical reasons, you can of course always start with our regular weight loss program.

Let's go!
After approval from the doctor, you schedule a physical intake at the location of your choice. During this comprehensive intake, we will take various measurements, create a nutrition plan, discuss the medication and supplements, and go through the entire weight loss program. Of course, we will take the time to answer all your questions!

Your medication will be delivered to your home, after which you can get started. Every week you will have a coaching and weighing session with your nutrition coach. Together you will monitor your progress and discuss any stumbling blocks. Your coach is there to provide you with tips and motivation every week.

Start your registration
Alle NewFysic maaltijden

experience stories

"I started weight loss with injections 4 weeks ago. Which I found quite exciting. Is that something for me?"

I'm now incredibly enthusiastic, it's working. I'm really less hungry and yet I'm eating healthy and varied food. I also have energy again. Losing 7.3 kilos after 4 weeks is a wonderful start. And the guidance is great!

Read more experiences

This is what you get.

Everything you need to lose weight healthily and achieve lasting results. Besides weight loss, we'll work together to develop a healthy lifestyle that you can maintain in the future.

Intake at a location of your choice.

During the initial physical intake, we will take your first measurements, discuss your current lifestyle, and create a nutrition plan. We will thoroughly go over the weight loss program and discuss the medication and supplements. Of course, we will take the time to answer all your questions!

Weekly guidance

Every week you'll have a weigh-in and coaching session with your experienced nutrition coach. This allows us to closely monitor your progress. You'll receive tips, tricks, and extra motivation, and we'll celebrate your successes!

NewFysic recept paddestoelen met frambozen

Customized nutrition plan

During the intake, a special nutrition plan will be drawn up. With the help of this nutrition plan, you learn to eat healthily and in a varied way.

Supportive supplements

In addition to the medication, your weight loss program will also be supported by high-quality supplements. These provide extra support for your muscle mass, optimal metabolism, and bowel function.

Weight loss medication

The medication is prescribed by an independent BIG-registered physician. The medication is then sent to you.

Access to our online environment

In the online environment you will find, among other things:

  • a detailed overview of your progress
  • tasty recipes for inspiration
  • the shopping guide full of products you can buy at your own supermarket
  • and much more!

Weight loss with injections, but different!

Is this program suitable for you?

Weight loss with injections is specifically designed for people with a BMI above 30. Do you have a BMI of 27 or higher AND a medical condition such as high blood pressure, sleep apnea, high cholesterol, or osteoarthritis? Then you are also eligible for this program.

Of course, we are happy to help everyone achieve a healthy weight. Not eligible for this program? Then our regular weight-loss program is the best option for you to lose weight successfully. Together we look at what best fits your situation.

View the regular program.

The investment

Losing weight with NewFysic ensures long-term results. It's an investment in yourself and your health.

1 MONTH

€499,- (from)

  • Medication for 1 month
  • Under medical supervision.
  • Personalized nutrition plan
  • Supportive supplements
  • Your own coach
  • Delicious recipes
Start today

No result, money refunded

Start without risk.

If you haven't lost any weight after four weeks, you'll get your money refunded. This only applies to the medical weight loss program and if you attended your weigh-in appointments at the location every week during those four weeks.

Start now!

We're here for you.

Questions? Feel free to ask!

Your healthier future starts today! Do you have any questions about our injection-based weight loss program?

Check out the frequently asked questions below or contact our customer service.

Get in touch.

FAQ

  • Method
  • Medication
  • Supplements
  • Nutrition plans
  • Costs

Method

The combination of GLP-1 medication, a healthy diet plan, supplements to maintain muscle mass and weekly coaching will ensure that the customer loses weight.

You can participate in our medical weight loss program until you reach your target weight.

For all GLP-1 medications, the dosage is determined based on a special protocol established by the independent BIG-registered physicians.

NewFysic uses an adjusted dosing protocol and guides and coaches you throughout the entire program. The weekly weigh-ins, personalized nutrition plans and our supportive supplements ensure that you lose body fat in a controlled way. Through nutrition and high-quality supplements, your muscle mass is supported while you lose fat mass. This allows you to go through the weight-loss program feeling fit and full of energy.

NewFysic works this way because various studies and experiences have shown that using GLP-1 medication without guidance does not work well and can be harmful to your body. People tend to eat less and often skip foods, which can have negative effects on metabolism, mood, muscle mass and energy levels. It can make it harder to function properly and may cause fatigue, dizziness or headaches. This happens because the body is being overstrained.

There is also a risk of quickly regaining weight when stopping the medication if the right guidance and support have not been provided.

On average, we see that a customer loses 0.8 - 1 kg. This depends on the individual and how well they adhere to the diet plan.

The weight-loss industry is undergoing a major wave of innovation. Medication for weight loss has become almost impossible to ignore within the industry. Very positive results can be achieved with the help of weight-loss medication, but much of this medication is used without proper guidance. This can lead to unpleasant side effects and a higher risk of quickly regaining weight once the medication is stopped.

The strength of NewFysic:

NewFysic is an authority in healthy and sustainable weight loss and has more than 20 years of experience guiding people toward a healthy lifestyle and a healthy weight. Our weekly personal guidance provides significant added value during the use of weight-loss medication. In this way, progress is closely monitored and adjustments can be made if necessary. NewFysic supplements support muscle mass and provide a rich addition of vitamins and minerals. The personalized nutrition plan and our recipes ensure that you continue to eat well and healthily.

Dangerous overweight:

Clients with a BMI above 27 often have underlying causes that make losing weight more difficult. These clients, or clients with a BMI above 30 (obesity), require more support to reach a healthy BMI, as our own experience also shows. Severe overweight has increased dramatically in recent years. Overweight and obesity form a major problem in modern society. As many as 50% of people in the Netherlands struggle with it, with all the associated health complaints and risks.

Medical supervision by physitions and dietitians:

For this reason, in collaboration with independent BIG-registered physicians, dietitians and pharmacists, we have developed a program in which we professionally guide clients throughout their journey.

GLP-1 medication helps reduce appetite and slows stomach emptying. This leads to a lower calorie intake and weight loss. GLP-1 medication also causes a relatively greater reduction in visceral fat (dangerous fat) compared to subcutaneous fat.

In case of medical complications, the independent physicians are available.

  • Customers with a BMI > 27 and a medical indication, such as high blood pressure, sleep apnea, high cholesterol, and osteoarthritis.
  • Customers with a BMI > 30
  • Clients who are pregnant or breastfeeding
  • Clients with (severe) kidney insufficiency
  • Clients with heart failure
  • Clients older than 75 years
  • Clients younger than 18 years
  • Clients with severe liver problems
  • Clients with chronic inflammatory bowel disease (IBD) or severe gastrointestinal conditions that may lead to delayed gastric emptying (gastroparesis)
  • Clients with an allergy to any of the active substances in the medication
  • Thyroid patients (always consult a physician first)

Medication

The GLP-1 medication that the doctor(s) deems suitable for the GLP-1 program at that time.

Mechanism:

  • Stimulation of insulin release: GLP-1 medication works by mimicking the activity of the GLP-1 hormone in the body. This hormone stimulates the pancreas to release insulin when blood sugar levels are too high.
  • Inhibition of glucagon release: the increase in insulin leads to reduced secretion of glucagon. Glucagon is the hormone that stimulates glucose production in the liver. This helps keep blood sugar levels stable and under control.
  • Delayed gastric emptying: by slowing down the rate at which food leaves the stomach. This can help promote a feeling of fullness and reduce the tendency to overeat.
  • Reduced hunger: GLP-1 medication can also reduce appetite and increase the feeling of satiety.

Use:

  • Type 2 diabetes: GLP-1 medication is often used as an additional therapy in the treatment of type 2 diabetes, especially in people for whom other treatments have not been effective.
  • Overweight: it can also be prescribed to people with overweight or obesity to support weight loss.

Method of administration:
GLP-1 medication is usually administered by injection, although oral forms are also available.

Side effects:
Although GLP-1 medication is generally well tolerated, side effects may occur, including nausea, vomiting, diarrhea and reduced appetite.

Some examples of GLP-1 medications are liraglutide (Victoza, Saxenda), semaglutide (Ozempic, Wegovy, Rybelsus), tirzepatide (Mounjaro) and dulaglutide (Trulicity).

Depending on the GLP-1 medication prescribed by the doctor, it varies from once per day to once per week at a fixed time.

The best places to inject are the front of your abdomen, the front of your thighs, or in your upper arms.

Do not inject into a vein or muscle. The needles are 4-6 mm long, which virtually eliminates the possibility of incorrect injection.

No, it doesn't hurt. It's a very thin, tiny needle.

Generally not, but this can vary from person to person.

The following (temporary) side effects may occur:

  • Nausea, vomiting, diarrhea, and abdominal pain.
  • Insomnia
  • Dizziness, headache
  • Fatigue
  • Dehydration
  • Reactions at the injection site

Supplements

The supplements support muscle retention, energy levels and provide additional vitamins and minerals during weight loss:

  • Multivitamins provide daily support for your energy levels and immune system.
  • Amino supplements support muscle mass with amino acids and B vitamins and promote efficient fat metabolism.
  • Fiber supplements help reduce hunger, support stable blood sugar levels, help lower cholesterol and promote healthy digestion.
  • Purify (detox) helps the liver remove waste products released during fat burning and supports intestinal function.

Nutrition plans

NewFysic offers two types of nutrition plans (subdivided based on calorie needs and gender):

  • Nutrition plan with 5/6 meals spread throughout the day.
  • Intermittent fasting diet plan following the 16-8 rule. Breakfast is skipped, and the first meal is at 12 noon. This allows the body 16 hours of rest to recover.

The client, in consultation with the coach, determines which of these nutrition plans is best suited.

Costs

Our medical weight loss program is available from €499 per month.

DISCLAIMER: Weight-loss medications such as Saxenda, Wegovy, Ozempic and Mounjaro are intended as a temporary support for overweight or obesity. They are not used as a quick solution, but are prescribed by independent BIG-registered physicians, who also provide the medical supervision. At NewFysic we emphasize the importance of a healthy lifestyle, including healthy nutrition, sufficient physical activity, stress reduction and good sleep, as the foundation for sustainable weight management and overall health. For some people, medical treatment may be necessary to prevent health problems, even when maintaining a healthy lifestyle.
Icoon met een hand die de regels van een boek volgen.

Do you have a question?


Check out our frequently asked questions or contact a customer service representative at 088-3230001.

Frequently asked questions
Trustpilot
NewFysic logo wit transparant

Lose weight

  • Programs
  • Regular weight loss
  • Medical weight loss
  • Extra coaching
  • Prices
  • Calculate BMI
  • Healthy weight loss

Company & Support

  • Question and answer
  • Working at NewFysic
  • Health insurance
  • Terms and conditions
  • Cookie Policy
  • Complaints regulations
  • Privacy
  • Contact

Stay informed

Sign up for our newsletter

Follow us

you can find us 24/7 on:

Country/region
Country/region
Language
Language
NewFysic © 2025
We accept
American Express Apple Pay Bancontact Google Pay iDEAL Wero Maestro Mastercard PayPal Shop Pay Visa