The method “I Lose Weight with Pleasure,” created by the Grenoble hypnotherapist Simon Cavallo, is based on listening to audio hypnosis files. The Ideal Weight 1-2-3 program consists of audio materials totaling approximately 79 minutes and a digital book. Between enthusiastic testimonials and reports on platforms like Signal-Arnaques, opinions vary. What do the available data say about audio hypnosis applied to weight loss, and how does this program fit within the existing scientific framework?
Audio Hypnosis and Weight Loss: What Research Summaries Show
Before evaluating a specific program, it is essential to examine what research says about hypnosis as a weight loss tool. A recent summary of available studies describes mixed results on weight loss. The observed effects mainly concern certain eating behaviors (feeling of fullness, relationship with food), but the direct impact on weight remains modest or uncertain.
In a trial where self-hypnosis was added to dietary and physical activity advice, the weight loss results were similar between groups, with no statistically significant difference. Another small trial involving an audio support also did not show a significant difference.
| Parameter | Observed Result in Trials |
|---|---|
| Direct Weight Loss | No significant difference between hypnosis group and control group |
| Eating Behavior | Possible changes in fullness and habits |
| Long-Term Effect | Insufficient data to conclude |
These results neither validate nor invalidate Simon Cavallo’s method specifically. They indicate that hypnosis alone does not constitute a weight loss method with established effectiveness.
To accurately evaluate the Ideal Weight 1-2-3 program, trials specifically focused on this program would be needed, with a published protocol, a comparison group, and documented follow-up. No studies of this type are referenced in the accessible sources.
Several analyses detail the opinions on Simon Cavallo’s method “I Lose Weight with Pleasure” by cross-referencing testimonials and factual data.

Scam Reports and Positive Reviews: Analyzing the Gaps
Simon Cavallo’s program has been the subject of reports on Signal-Arnaques. These alerts exist, and they deserve to be placed in context. The reasons for reporting mainly focus on three points:
- Promises of results perceived as disproportionate compared to the proposed format (audio listening without individual follow-up)
- Reported difficulties in obtaining refunds by some buyers
- Confusion between the official program and third-party pages reusing the name Simon Cavallo for commercial purposes
The latter point is documented: third parties are using the name Simon Cavallo to promote other products or services. This muddles the reading of reviews, as part of the reports does not directly concern the Ideal Weight 1-2-3 program itself.
On the side of positive feedback, recurring testimonials mention a change in the relationship with food, a decrease in food cravings, and a feeling of well-being. These feedbacks remain subjective and do not allow quantifying a real effect on weight.
Difference Between Commercial Dissatisfaction and Characterized Scam
A report on an anti-scam platform does not constitute legal proof. Buyer dissatisfaction is not synonymous with fraud. The term “scam” covers very different realities depending on whether we are talking about a product that does not deliver on its promises or a criminal fraud.
The program exists, it is marketed, and it is based on a technique (hypnosis) practiced by professionals. The pertinent question is not whether it is a scam in the strict sense, but whether the relationship between the price paid and the results obtainable is acceptable for the buyer.
Regulatory Framework for Online Weight Loss Programs in France
The legal framework regulates health claims and promises of results in the weight loss field. In France, the promotion of weight loss methods is subject to transparency obligations, particularly since the strengthening of penalties related to misleading claims on social media.
Programs sold online must comply with several rules:
- Prohibition of guaranteeing a specific weight loss without clinical evidence
- Obligation to mention that results vary from person to person
- Strict regulation of promotion by influencers, with enhanced penalties for unfounded health claims
Simon Cavallo’s program is not exempt from this framework. No audio method can legally guarantee weight loss. If sales pages imply otherwise, they are subject to penalties.

Cavallo Method: The Structural Limits of a 100% Audio Program
The entirely dematerialized format of the Ideal Weight 1-2-3 program raises questions that research helps to formulate. An audio program of approximately 79 minutes, without individual sessions and without personalized follow-up, is distinctly different from in-office support with a hypnotherapist.
The research synthesis distinguishes possible changes in fullness or eating behavior from a guarantee of weight loss. A potential benefit on habits does not prove the effectiveness of a specific commercial audio product. The lack of personalized follow-up limits the program’s ability to adapt to individual needs.
The format offers a price and accessibility advantage compared to in-office sessions. However, it removes the therapist-patient interaction, which is a central element of clinical hypnosis as practiced in medical settings.
Simon Cavallo’s method is neither a documented scam nor a weight loss solution with proven effectiveness. Scientific data on audio hypnosis show limited effects on weight, and no clinical trial focuses on this specific program. The choice to use it is an individual decision, provided that no guaranteed results are expected.



