Legal Notice


All prices for non-medical treatments include statutory value-added tax (MwSt) at 8.1% and are only valid for the specified services. As a fundamental rule, all prices are binding and must be paid before the provision of services.

Corrective procedures following operations are chargeable following an individual consultation.

Writing style

For the purpose of legibility, we may not always make explicit reference to both genders. However, our content is always intended for people of both genders.


If the Customer fails to attend an appointment, a sum of CHF 200 will be charged for consultations and the full treatment price charged for treatment appointments if notice of cancellation was not provided in writing (via email or WhatsApp) at least 24 hours in advance. This also includes initial consultation appointments.

Agreed surgical appointments are subject to the following regulation: In the case of planned operations, prevention-center AG is often unable to offer a slot to another patient following a cancellation. Due to the complexity involved in planning operations, surgical appointments may only be cancelled free of charge if the Customer provides written notice of cancellation at least 14 days (calendar days) in advance, via either email or WhatsApp. For cancellations made less than 14 days (calendar days) but more than 7 days (calendar days) before the planned surgery, the Customer shall be charged 50% of the planned surgical costs. For cancellations made less than 7 days (calendar days) before the operation, the Customer shall be required to pay the full surgical costs. Failure to make advance payment of surgical costs on schedule shall also be considered cancellation. We are not able to provide refunds or compensation for appointments cancelled by prevention-center AG on health grounds or for medical reasons. However, if at all possible, an alternative appointment will be offered free of charge.

Brand names

Brands mentioned on this website are the product name, company name or brand name of the respective owner. All rights not expressly granted to the user are reserved by the respective owner.

All Previous and Bodycare products are supplied by Beauty by Clinica Ivo Pitanguy.

The name prevention-center® is a registered trademark.


prevention-center AG strives to be as diligent as possible in providing all details of the medications and technologies used and adhering to advertising regulations set down in the provisions of legislation on therapeutic products. If you notice any inaccuracies on the prevention-center AG website, it will be purely accidental. Please inform us of this in writing so that we can make changes accordingly.


prevention-center AG is an independent company based in Zug and listed in the Commercial Register for the canton of Zug under CH-

Contact details:

Dr C. Köhler
Aabachstrasse 8
CH-6300 Zug

Copyright © prevention-center AG. / Dr Christian Köhler


The prevention-center AG website provides the company’s customers and other interested visitors with a wide range of high-quality information. While prevention-center AG strives to ensure that this information is correct and reflects current knowledge, it assumes no liability of any kind for its veracity, accuracy, topicality or completeness. 

Furthermore, prevention-center AG cannot guarantee that its website its free from viruses or other harmful elements and is not liable for any damage suffered by users or third parties through the use of its website.

The use of the information on this website does not represent the basis for a doctor-patient relationship or any form of contractual relationship. If you would like to obtain professional advice, please contact prevention-center AG directly.

No rights of any kind may be derived from the information provided on the website. Any and all medical advice on this website is composed to the best of our knowledge and belief; however, such information in no way replaces an examination by a doctor and is followed at the individual’s own risk. prevention-center AG is not liable for any damages that arise from the use of this website – specifically due to incorrect information or technical issues. Furthermore, no liability is assumed for the content or proper functioning of third-party websites linked from the prevention-center AG website. prevention-center AG reserves the right to cease operation of the website and/or to amend, supplement or delete the content of the website at any time and without prior notice. We treat personal data as strictly confidential and do not disclose it to third parties.

Communication via email, WhatsApp and other electronic channels is not protected against third-party interference and is therefore neither secure nor confidential. Customers use such communication channels at their own risk.

All services related to stem cells or cells and associated treatments, consultations and management are provided by PC Swiss Stem Cell Therapy AG. (SwissPenisClinic GmbH supervises and bears responsibility for penile treatments.) PC Swiss Stem Cell Therapy AG is an independent company and acts as a contractual partner to Customers for all services offered by this company, assuming all responsibility and general legal liability. Individual medical liability in the event of a claim is covered by the liability insurance policy of the doctor performing the treatment.

Disclaimer of liability and warranty

We treat Customer information and documents and internal information and documents as strictly confidential. Any other use of this information without official consent and marking it as such will lead us to file a report of theft and to declare the information to be false and untrue. Only information that has been signed off, released and marked as external information can be assumed to be genuine and used with the prior written consent of the company owner.

In principle, we refuse all General Terms and Conditions (GTCs) or other provisions issued by other companies or persons – in emails, written correspondence or other forms of communication –  unless expressly accepted in writing by the Managing Director. We will not pay any compensation or charges of any kind in this context. Contracts must be concluded in writing and require the express approval of the Managing Director.

No guarantees can be made for treatments and operations that are performed to the best of our knowledge and belief and to the highest possible medical standard, and especially not for aesthetic outcomes. Pre-treatment and aftercare must be strictly performed in accordance with the practitioner’s instructions. This includes attending regular follow-up appointments. Otherwise, any guarantee entitlements to corrections and follow-up treatments shall lapse.


The entire content and structure of the website of prevention-center AG is protected by copyright. Downloading or printing out individual pages or documents from the website is permitted for private, non-commercial use. The reproduction of individual pages or documents is permitted for public but not commercial use, provided that due reference is made to the copyright held by prevention-center AG and the restriction of further, commercial use. Further use, in particular full or partial reproduction for commercial purposes, dissemination by electronic or other means, modification or linking for commercial and/or public purposes requires the prior written consent of prevention-center AG. Please note that violation of copyrights and other protective rights can result in civil and/or criminal proceedings.