Rediscover your weight, your energy and your balance
Not one more diet: a method designed for your body. In 13 to 27 days, based on your endocrine profile and your goal — without frustration, with results that last. All 100% online, at your own pace.
Not suitable for a vegetarian diet. Our method relies on animal protein (meat and/or fish). It is not adapted to people who do not eat products of animal origin.
If you are reading these lines, it is because deep down you feel it is time to take things back into your own hands. Not through effort, but with gentleness.
Here, there is no one-size-fits-all model and no deprivation to endure at all costs. Just a fine understanding of what your body really needs. And when food finally becomes suited to you, everything changes: the body lightens, energy returns, the mind clears.
You are not following one more diet. You are relearning to nourish your body according to what it truly is.
What changes for you
Whether you have a few kilos or more to lose, after years of dieting or a very first attempt, the method adapts to you — not the other way around.
The Method
A simple, fully online journey in 6 steps, guiding you every step of the way — from the questionnaire to your personalised plan.
Questionnaire
Fill in the online questionnaire: endocrine profile, habits and health.
Goal
Set your weight-loss goal.
Tailored plan proposal
Your questionnaire is analysed to generate a bespoke plan (13 to 27 days depending on your goal).
Payment
Access your plan after payment.
Access to your endocrine profile
You discover your personalised endocrine profile.
Plan personalisation
You declare your allergens and choose your protein source: meat only, fish only, or meat and fish.
Preview
What your plan looks like
Every day is detailed, meal by meal, with timings and infusions. Everything is in your client area, accessible from your phone.
- Day-by-day menus
- Food lists and infusions
- Clear instructions and timings
Nutrition plan
Day 1 / 13
Breakfast
Lunch
Dinner
They lived it before you
Women and men, just like you, who found their balance again — for the long term.
−4.5 kg
in 14 days
−5.7 kg
in 14 days
−3.2 kg
in 1 month
2 to 8 kg
over the 13-day phase
At first I was sceptical, but from the very first week the results were obvious: more energy, less fatigue, a real sense of balance. My body changed, and above all the way I nourish myself.
Odia Iswala
Founder of the Maison des Réseaux, Switzerland
A method that is easy to follow. Despite two pregnancies, I got my body back on track in 30 days and I am continuing towards complete well-being.
Arame Sarr
Entrepreneur
Our packages
The package suited to your goal is determined by your questionnaire. No subscription: you pay once.
13-day programme
Endocrine activation phase
350.-CHF
- Bespoke meal plan (13 days)
- Your personalised endocrine profile
- Instructions, timings and infusions
- Food lists and personalisation (allergens, protein)
27-day programme
In-depth rebalancing
650.-CHF
- Bespoke meal plan (27 days)
- Ideal for a larger weight-loss goal
- Your personalised endocrine profile
- Instructions, food lists and personalisation
Paiement 100 % sécurisé par Stripe · Sans abonnement · Facture fournie
Accompagnement personnalisé
Vous préférez être accompagné·e pas à pas ?
Au-delà du programme automatique, découvrez nos forfaits avec un suivi humain : visio, adaptation quotidienne, un expert à vos côtés jusqu'à l'autonomie.
Découvrir l'accompagnementAbout
Our story
It all began in 2004. Davide Mastrangelo lost 64 kilos in three months — not through a simple diet, but by following Dr Jean Gauthier's work on the hierarchy of the endocrine glands. That transformation, as spectacular as it was lasting, became the starting point of a calling. Convinced by the effectiveness of this approach, Davide trained in the method and, from 2007, began in turn to support those seeking to regain their balance. For nearly twenty years, he refined his practice with a wide range of profiles — elite athletes, entrepreneurs, private individuals — building a field expertise that only experience can forge.
For her part, Carla Moreau built her career in hospitality, where she developed a concrete, day-to-day relationship with food: meal composition, nutritional balance, the real needs of the people she served. This hands-on experience naturally drew her towards nutrition and led her, in turn, to train in endocrine analysis — a path she is pursuing today through nutritionist training in Geneva.
From 2024, their paths converge. On one side, twenty years of clinical and behavioural practice around the endocrine profile; on the other, a nutritional sensibility forged in the field and reinforced by ongoing training. From this meeting a more complete method is born, where the rigour of glandular analysis meets a refined, applied understanding of everyday eating.
In September 2025, this synergy gives rise to Diet 4 VIP: a method that combines scientific precision and human experience, designed to lastingly transform each person's relationship with their body and their food. Every plan created today bears the mark of this dual journey.
— Davide Mastrangelo & Carla Moreau, founders of Diet 4 VIP
Frequently asked questions
What is Diet 4 VIP?
A personalised nutrition method based on your endocrine profile. You receive a bespoke meal plan, 100% online, designed to rebalance your metabolism and help you lose weight for good.
How does the endocrine-profile method work?
An in-depth questionnaire identifies your endocrine profile (your dominant gland). Your plan is then built around your profile, your habits and your goal.
Who is Diet 4 VIP for?
For anyone wishing to lose weight and regain energy, whether you have a few kilos or more to lose. The method relies on animal protein (meat and/or fish): it is not suitable for vegetarian diets.
What results can I expect?
On average 2 to 8 kg over the initial phase (13 days), followed by a stabilisation phase to lock in the results. The first effects are often visible from the very first week.
How long does the plan last?
13 or 27 days, depending on your weight-loss goal. The right duration is determined automatically after your questionnaire is analysed.
Is there any follow-up or coaching?
The core programme is 100% online and self-guided: everything is in your client area (day-by-day plan, instructions, food lists and infusions), available at any time. And if you would like personal support, we offer accompaniment packages with human follow-up — video calls, daily adjustments, an expert by your side.
Découvrir nos forfaits d'accompagnementHow do I get started?
Fill in the online questionnaire, discover the package suited to your goal, then access your plan after payment.
How much does it cost?
13-day programme: 350.- · 27-day programme: 650.-. The package suited to your goal is determined by the questionnaire.
What if now were the right time?
Take the first step towards a lighter body and renewed energy. A few minutes are enough to get started — we take care of the rest.
Not suitable for a vegetarian diet. Our method relies on animal protein (meat and/or fish). It is not adapted to people who do not eat products of animal origin.