Privacy policy

The party responsible for processing the data collected through this website is: Laboratorios Byly S.A (hereinafter, “Byly”, with registered office at Ronda Santa María, 200 Barberá del Vallés 08210 and contact email

The personal data provided to Byly will be used for:

  1. To respond to requests for information and/or queries made by the User. The data processed for this purpose will be kept for the legally stipulated periods of conservation and prescription of responsibilities.
  2. To keep the User informed, including by electronic means, about Byly’s products, services and news. The data processed for this purpose shall be kept until such time as the User withdraws his/her consent. If the User does not consent to the processing of his/her data for this purpose, he/she must tick the box provided for this purpose on the Website.
  3. In the event of sending a CV via this Website, the data provided by the User will be processed in order to deal with their job application and, where appropriate, to enable them to apply for a job at Byly. The data processed for this purpose will be kept until the User revokes his/her consent or until 24 months after receipt.

The legal basis for the processing of personal data is the consent of the user. The data may be communicated to the following third party recipients: Public Administrations for the fulfilment of legal obligations and Notaries. In addition, data may be communicated to the following categories of data processors: providers of electronic communications and office automation, computer maintenance, hosting, SaaS services such as CRM/ERP, management, accounting, auditing and lawyers. The interested party may at any time exercise their rights of access, rectification, deletion, limitation, opposition or portability by sending an e-mail to or by writing to Byly, Ronda Santa Maria 200, 08210 Barbera del Vallés, Barcelona. In the case of processing whose legitimacy is based on consent, the User has the right to withdraw said consent at any time. The data subject shall have the right to lodge a complaint with the supervisory authority.


This website uses its own and third-party cookies in order to improve the services provided through it by analysing browsing habits, advertising to manage advertising on this website and to offer you behavioural advertising. If you continue browsing, we consider that you accept their use.

For the purposes of this policy, “continue browsing” means clicking on any button, checkbox or link on the website; downloading any content on the website or scrolling.

What is a cookie?

A cookie is a file that is downloaded to the User’s computer when accessing certain websites, such as this one, for example. Cookies allow these websites, among other things, to store and retrieve information about the User’s browsing habits or those of his or her computer and, depending on the information they contain and the way he or she uses his or her computer, they can be used to recognise the User.

What types of cookies does this website use?

Analysis cookies: These are cookies that, whether processed by Byly or by third parties, allow us to quantify the number of users and thus carry out the measurement and statistical analysis of their use of the Website. For this purpose, their browsing on the Website is analysed in order to improve the offer of content, products or services shown on the Website.

Advertising Cookies: These are those that allow the management, in the most effective way possible, of the advertising spaces that, where appropriate, the editor has included on a web page, application or platform from which the requested service is provided based on criteria such as the edited content or the frequency at which the advertisements are shown.

Behavioural advertising cookies: These cookies enable the management, in the most effective way possible, of the advertising spaces that, where appropriate, the publisher has included on a website, application or platform from which the requested service is provided. These cookies store information on the behaviour of users obtained through the continuous observation of their browsing habits, which allows a specific profile to be developed in order to display advertising based on the same.

Specifically, this Website uses:

  1. Google Analytics, analytics tool provided by the third party Google Inc. located in the United States of America. Google Analytics uses its own cookies to report user interactions on the Website, storing non-personally identifiable information.

How can I block or delete cookies used by this website?

Users may allow, block or delete the cookies installed on their equipment by configuring the browser options installed on their computer.

If you do not want your data to be collected by Google Analytics, you can install an opt-out browser add-on. More information.

Blocking the installation of the analytical cookies described in this policy does not prevent the effective use of the Website by the User.