The video you will discover above presents the experience of Isabelle, a woman wanting to lose weight with our specific weight loss nutrition program. To lose weight, our slimming program based on protein sachets is ultra-effective for saying goodbye to excess weight. Thanks to a low calorie intake and a high protein intake, you benefit from rapid weight loss while preserving your muscle mass without the obligation to engage in physical activity.

In this video, Isabelle is 38 years old and has had children like 96% of women in France. She explains her goal to lose weight quickly to feel better in her body.


After developing bad eating habits, a few kilos have settled in. She decided to take control and discovered the Cetofine 21 protein diet after trying other diet methods to lose weight (slimming pills, sports, slimming creams...). Following a diet based on meal replacements like the low-calorie Cetofine 21 diet is recommended by many nutritionists.

The stages of the Cetofine 21 protein diet to lose 10kg

After placing an order on the website, she followed the 4-step method which allowed her to lose weight and then stabilize it in order to avoid the Yo-yo effect. Her metabolism was able to rediscover carbohydrates and lipids to better control her weight.

She went through all the stages of the diet to slim down without feeling hungry thanks to the protein intake of our low-calorie products, thus she was able to reach her goal of 10kg weight loss. Our products are meal replacements and are composed of the most complete protein in amino acids. During her diet, Isabelle was able to favor sugar-free foods, low-fat foods, and was able to reintroduce lean meat from Step 2.
It is possible to use dietary supplements like Gerimax. It's the vitamin supplement we recommend for the protein diet to stay in shape and avoid deficiencies. With its 12 vitamins and 9 minerals, forget fatigue!

Different phases are necessary to obtain quality weight loss. Here are the steps to achieve dietary balance:
-Strict protein diet (step dedicated to weight loss = average loss observed on this step about -2.5kg per week)
-Mitigated protein diet (reintroduction of dietary and/or dairy proteins, average loss observed up to -1.5kg per week)
-Transition phase (understanding dietary balance and reintroduction of carbohydrates, average loss observed up to -1kg per week)
-Consolidation phase also called stabilization phase (reintroduction of starches and resumption of good dietary reflexes to regain dietary balance, you may still see an average weight loss of up to -0.250 kg per week, but the objective of this step is really stabilization.)

Your body having regained its ideal weight, this step allows you to acquire good reflexes to stabilize and understand the key elements of a balanced diet to avoid regaining weight.

Graph of Isabelle's 10 kilo weight loss

Thanks to calorie control, a feeling of satiety, and rapid weight loss from the first week, Isabelle was able to stay motivated and found many advantages in the high-protein diet method. With rapid and visible slimming, targeted at fat mass, no feeling of hunger, access to more than 120 flavors (savory and sweet).

She regained her ideal weight faster than she thought and was able to be proud of her results and the well-being felt with her new figure. Isabelle did not regain weight afterwards thanks to following the dietary rebalancing phases.

In 8 weeks, she had managed to reach her goal (lose -10kg quickly) and relearned how to eat thanks to our documentation.

The Weight Loss Kit target -10 kilos for women

We have developed turnkey Slimming Kits to help you achieve your weight loss goals. No need to calculate your number of high-protein sachets to follow the program, no need to select the best flavors: we've done it for you!
All you have to do is order your Slimming Kit for a high-protein diet adapted to your goal (-3, -6 and -10 kilos).

Attention: Isabelle's case is an example to understand how the high-protein diet works (for a weight loss of 10 kilos in this example). The case of Isabelle's 10kg weight loss is theoretical and fictional.