Cookie policy
Last updated: 7 July 2026
What are cookies?
Cookies are small files that a website stores on your device when you visit. They help the site work, remember your preferences, or analyse in aggregate how it is used.
Necessary cookies
Essential for the site to work and to remember your preferences. They do not require consent.
| Cookie | Purpose | Duration | Owner |
|---|---|---|---|
| bs_cookie_consent | Stores your decision about analytics cookies | 12 months | Biotasmart (own) |
Analytics cookies (only with your consent)
They help us understand how the site is used so we can improve it. They are not set until you accept, and you can withdraw at any time. We use Microsoft Clarity (Microsoft Corporation) to produce aggregate heatmaps and session recordings, with on-screen content masked. This may involve an international data transfer (USA); see the applicable safeguards in Microsoft's information.
| Cookie | Purpose | Duration | Owner |
|---|---|---|---|
| _clck | Microsoft Clarity user identifier for usage metrics | 1 year | Microsoft |
| _clsk | Links page views within the same session | 1 day | Microsoft |
Legal basis
Necessary cookies rely on our legitimate interest in providing the service you request. Analytics cookies rely on your consent (art. 6.1.a GDPR), which you can withdraw at any time.
Retention and changes
Your decision about analytics cookies is remembered for 12 months; after that we will ask again. We may update this policy if the cookies we use change; we will publish the current version here.
Controller and contact
Controller: Biotahealth S.L. (Biotasmart), Tax ID B19872431, registered office at C/ Travessia (Sant Andreu) s/n, 15-Base 5, 46024 València (Spain). Registered at the Mercantile Registry of Valencia, Sheet V-219724. For any questions: hola@biotasmart.com.
How to manage or withdraw your consent
On your first visit we show a notice to accept or reject analytics cookies. You can change your choice at any time from here or from the footer. You can also block or delete cookies from your browser settings.