Dr. Peter Siffl - Der Glücksbringer

Peter is 100% at your side, no matter what questions I had, the answer always came promptly. Professionally competent and serious. He has wonderful empathy and really strives to help people to the best of his ability.
Thank you Peter for this wonderful cooperation.

LG Ivon

Peter is 100% at your side, no matter what questions I had, the answer always came promptly. Professionally competent and serious. He has wonderful empathy and really strives to help people to the best of his ability.
Thank you Peter for this wonderful cooperation.

LG Ivon

Peter is 100% at your side, no matter what questions I had, the answer always came promptly. Professionally competent and serious. He has wonderful empathy and really strives to help people to the best of his ability.
Thank you Peter for this wonderful cooperation.

LG Ivon

Dr. Siffl is very professional, he has accompanied and advised me during the whole process. Every day he sent me very interesting and motivating messages. I can only recommend him, he is a very friendly and approachable person and the results with the C9 have been more than satisfactory, thank you very much!

Working with Peter was absolutely respectful, professional and goal-oriented. Over the nine days, I learned a lot about nutrition, abstinence and, above all, about myself.

Working with Peter was absolutely respectful, professional and goal-oriented. Over the nine days, I learned a lot about nutrition, abstinence and, above all, about myself.

Working with Peter was absolutely respectful, professional and goal-oriented. Over the nine days, I learned a lot about nutrition, abstinence and, above all, about myself.

Working with Peter was absolutely respectful, professional and goal-oriented. Over the nine days, I learned a lot about nutrition, abstinence and, above all, about myself.

The exchange with Peter Siffl is always a benefit. The exchange of words, opinions, messages and much more! If you want to broaden your horizons, if you want to chat about the everyday and the unusual, Peter is the right person for you. Nice, also controversial with all decency and respect! Everything is one! Thank you and again and again 🤩

Mr. Siffl is very competent in his advice and responds to his customers individually. Mr. Siffl is available at all times and answers open questions. Reliability is very important to him. We will definitely use his services again.

I felt very well looked after and in good hands during the introduction and the 9 days. I got to know Dr. Peter Siffl as a very likeable, positive person. It was my first experience with body cleansing and will not be my last.
Thank you very much

Peter Siffl offers an exceptional service to people who want to fast with his support through the C9 program. Before the start, there is a meeting for the first few days in which he gives tips and suggestions. In the second step, you receive further tips every day via WhatsApp first thing in the morning. He is always available and also conducts a follow-up meeting to give suggestions for permanent improvements to the diet so that the intestines are less stressed in the future. We can recommend his extremely valuable service without reservation. It doesn't get any better than this. Thank you, Peter, for your help.

It was not the first time that Peter accompanied me during the detox and the nine-day cure, as he had done before, he also gave me wonderful support to get through the 9 days and also gave me good tips on how to do it

I didn't feel alone because I was accompanied for 9 days.

It's good not to be alone during this time. And his company has helped and supported me.

I am very grateful that I took the opportunity to do the C9 detox cure. Dear Peter was always a great support and was always on hand with help and advice. THANK YOU again 🙏! LG Max

The perfect start to the year and great support

I tried Peter Siffl's C9 program for detoxification and purification. I was very skeptical beforehand because I had never had a positive experience. This was completely different with this product and the loving support from Peter during this period. I didn't feel hungry and after a short time I had much more energy, clarity and lightness. It was really nice to feel that. Peter was always able to answer all my questions about my physical and mental developments. I am now very satisfied with the C9 program and can only recommend it to anyone. I will use it again myself, because it was the perfect start to the year for me!
Many thanks to Peter for his support!
Dr. Rolf Kluge

I have had the pleasure of working with Peter Siffl and the C9 program and I highly recommend it. Peter is a fantastic companion on this journey to improve one's eating habits. His expertise and supportive nature has enabled me to make significant progress. The C9 program is perfectly designed for anyone who wants to work on their eating habits while doing something good for their body and mind. The structure of the program is clear and easy to follow, which makes it much easier to implement in everyday life. Thanks to Peter and C9, I now feel healthier, more energetic and generally more balanced. This program is a must for anyone who wants to make a positive change in their life.

I have had the pleasure of working with Peter Siffl and the C9 program and I highly recommend it. Peter is a fantastic companion on this journey to improve one's eating habits. His expertise and supportive nature has enabled me to make significant progress. The C9 program is perfectly designed for anyone who wants to work on their eating habits while doing something good for their body and mind. The structure of the program is clear and easy to follow, which makes it much easier to implement in everyday life. Thanks to Peter and C9, I now feel healthier, more energetic and generally more balanced. This program is a must for anyone who wants to make a positive change in their life.

Dr. Peter Siffl guided me through the C9 program, a nine-day body cleansing program. I was skeptical at first whether I could keep it up, but I had the feeling that it was my turn. Dr. Siffl prepared me for it very intensively, explained the program to me again in advance in his own words and then accompanied me every day with an impulse in the morning. If I had any questions or uncertainties, he was there immediately. Today, on the eighth day of the program, I can say that it was a really valuable experience and has already given me the impetus to pay more attention to my diet and habits in future. It has made me more aware of my meals and I want to stick to these new habits. What's more, it has really clarified my mind, which has already led to some restructuring in my job. I can really warmly recommend Dr. Siffl as a person to talk to and also for the C 9 product.