Data protection declaration for the “SkinCheck” app

The protection and security of personal data is a high priority for us. We (Dermaroller) collect, use and store the user’s personal data exclusively in accordance with the provisions of the Federal Data Protection Act, the EU Data Protection Ordinance and the Telemedia Act of the Federal Republic of Germany. In the following, we will inform the user about the type, scope and purpose of data collection and use.

In case you have any questions related to this, please contact

1. What data do we collect from you while you are using the app?

Each time the “SkinCheck” app and each time a file in this app is accessed is logged. This storage serves internal system-related and statistical purposes. To be logged:

  • Accessing and using this app
    Clicking the displayed advertising banners, access data (so-called “log files”: Date and time of the server request, IP address, operating system, device data, and location data)
  • Following login/registration
    A login/registration for using the app is currently not planned. If login/registration is required, then well shall inform you about this and collect your consent to save your personal data required for login/registration prior to login/registration (e.g.: Name, gender, birthday, address, contact data, e-mail, telephone number, shopping cart, order and delivery data, payment data, location data).
  • Following indication of your skin type
    We will save the skin type indicated by you in a text file, which will then be saved in the app. This file will be read when advertising is displayed.
    The photos taken by you will only be stored on the consumer device used by you. Storage depends on the settings selected by you (e.g. storage in a cloud, local storage, etc.). Dermaroller GmbH is not able to access your photos. Transfer to a Dermaroller GmbH server or a third party shall not take place.
    Further personal data will only be collected if information is provided voluntarily, e.g. within the scope of an inquiry or registration or to conclude a contract or via the settings of his/her browser.

2. How do we collect your data?

We collect data about your skin type based solely on the information provided voluntarily by you and within the scope of displaying advertising banners.
The app also requires permission to access the functions of your camera for use. The camera is accessed via the app to take the pictures that you want to use in the app.

3.What do we use your data for?

We save, use, and process your data exclusively for provision of our products and services. This includes use of the “SkinCheck” app and agreement to a legal transaction.
Provided you have consented to use of this information within the scope of determining your skin type, we shall utilise your skin type to display your specific offers.

4. We also utilise your data

For advertising banner and other commercial and sponsored content.
For personalised advertising and other commercial or sponsored content related to the skin type indicated to us. Use is only permitted following explicit consent to determine your skin type.

5. How do we save your data?

We store personal data for as long as required to complete the objectives specified in this data protection declaration, provided no other storage period is legally required or permitted.

6. What rights do you have?

In relation to your personal data, you have the right to information about your saved data free of charge and the right to correct, block, or delete this data. If you have further questions concerning the collection, processing, and utilisation of your personal data, please contact us. The same shall apply to information, blocking, and deletion or correction requests involving your personal data and to withdraw the consent you have provided.

You can assert your rights at any time by contacting us via e-mail to, by telephone, by fax, or by mail.

We offer the user the possibility of contacting us at by e-mail and/or via a contact form on our webpage. In this case, the information provided by the user will be stored for the purpose of processing his/her contact. This information is not passed on to third parties. No comparison of the data collected in this way with data that may possibly be collected by other components of our webpage is made either.

We can also be reached at:

Dermaroller GmbH
Wilhelm-Mast-Straße 8
38304 Wolfenbüttel (Germany)
Telephone: +49 5331 7108488
Fax: +49 5331 7108489

Our data protection declaration is available at any time via the following links: