Cookie Policy

peptydy-sklep.com — effective from March 4, 2026.

1. What Are Cookies?

Cookies are small text files stored on your device (computer, tablet, smartphone) when browsing our Store. They allow us to recognize your device and session, which is necessary for maintaining your shopping cart and ensuring security.

This Cookie Policy explains what cookies we use, for what purposes, and how you can manage them. This policy supplements our Privacy Policy.

2. Controller

The controller of peptydy-sklep.com is Vantaris Research sp. z o.o. with registered office in Warka (05-660), ul. Grójecka 79A, KRS 0001226339, NIP 7972095902. Cookie inquiries: [email protected].

3. Types of Cookies

3.1. Essential Cookies (Required)

These are necessary for proper Store operation. They enable:

remembering products in the cart,
maintaining login sessions,
order form processing,
remembering your cookie preferences (consent banner).

Legal basis: legitimate interest of the Controller (Art. 6(1)(f) GDPR). These cookies do not require your consent and cannot be disabled without losing Store functionality.

3.2. Analytical Cookies (Statistics)

These help us understand how users interact with the Store, allowing us to optimize content and services.

Google Analytics 4 (GA4) — collects anonymous data about visit counts, time on page, navigation paths, and traffic sources. Provider: Google Ireland Ltd., Gordon House, Barrow Street, Dublin 4, Ireland.

Legal basis: your voluntary consent (Art. 6(1)(a) GDPR).

3.3. Marketing Cookies (Advertising)

Used to match ads to your interests and measure advertising campaign effectiveness.

Google Ads — remarketing and conversion tracking. Provider: Google Ireland Ltd.
Meta Pixel (formerly Facebook Pixel) — remarketing on Facebook and Instagram. Provider: Meta Platforms Ireland Ltd., Merrion Road, Dublin 4, Ireland.

Legal basis: your voluntary consent (Art. 6(1)(a) GDPR).

Below is a list of main cookies used in the Store:

Essential cookies:

woocommerce_cart_hash — stores shopping cart hash. Session.
woocommerce_items_in_cart — whether cart contains products. Session.
wp_woocommerce_session_* — WooCommerce session identifier. 2 days.
wordpress_logged_in_* — logged-in user session maintenance. Session.
cmplz_* — cookie consent preferences (Complianz). 365 days.

Analytical cookies (upon consent):

_ga — Google Analytics identifier, user differentiation. 2 years.
_ga_* — GA4 session state maintenance. 2 years.

Marketing cookies (upon consent):

_gcl_au — Google Ads conversion tracking. 90 days.
_fbp — Meta Pixel identifier, remarketing. 90 days.
_fbc — Facebook ad click tracking. 90 days.

5. Managing Cookies

You have full control over cookies:

Consent banner (Complianz) — on your first visit, we display a banner where you can accept all cookies, choose only essential ones, or customize preferences. You can change your choices at any time by clicking „Manage Consent” in the bottom left corner.
Browser settings — you can block or delete cookies in your browser settings (Chrome, Firefox, Safari, Edge). Instructions can be found in your browser’s help section.
Consequences — disabling essential cookies may prevent placing orders (e.g., products will disappear from the cart). Disabling analytical and marketing cookies does not affect Store functionality.

6. Retention Period

Session cookies — deleted immediately after closing the browser.
Persistent cookies — remain on the device for the period specified in the cookie list (section 4) or until manually deleted.

7. Data Transfers

Data collected through analytical and marketing cookies may be transferred to Google and Meta servers in the United States. Transfers are based on Standard Contractual Clauses (SCC) in accordance with the European Commission decision.

Detailed information about personal data processing can be found in the Privacy Policy.

8. Security

All communication with the Store is conducted via encrypted HTTPS (SSL/TLS) protocol, ensuring confidentiality of transmitted data, including cookies.

9. Your Rights

In connection with data processing through cookies, you have the right to:

withdraw consent for analytical and marketing cookies at any time (via the banner or browser settings),
access, rectify, erase, or restrict processing of your data,
lodge a complaint with the President of the Personal Data Protection Office (PUODO), ul. Stawki 2, 00-193 Warsaw.

Full description of rights can be found in the Privacy Policy.

10. Changes to This Policy

We reserve the right to update this Cookie Policy in the event of implementing new tools or changes in legislation. Significant changes will be communicated via the banner on the Store website.

This Cookie Policy takes effect on March 4, 2026.