Last updated: June 8, 2026
1. What Are Cookies?
Cookies are small text files that are stored on your device (computer, tablet, or mobile phone) when you visit a website. They help websites remember your preferences, understand how you interact with content, and improve overall functionality.
In addition to cookies, we may use other similar technologies such as web beacons, pixels, and local storage to collect information about your browsing behavior.
2. How We Use Cookies
We use cookies for the following purposes:
- Essential cookies: Required for the website to function properly (e.g., maintaining your session, enabling navigation).
- Analytics cookies: Help us understand how visitors use our site, which pages are most popular, and how we can improve content.
- Advertising cookies: Used by our advertising partners (including Google AdSense) to deliver relevant ads based on your interests and browsing history.
- Preference cookies: Remember your settings and choices (such as language or display preferences) for future visits.
3. Google AdSense & Third-Party Advertising
We display advertisements through Google AdSense and other third-party advertising networks. These partners may use cookies and web beacons to:
- Serve personalized ads based on your visits to this and other websites
- Measure the effectiveness of ad campaigns
- Prevent fraudulent ad activity
Google uses the DoubleClick cookie and other technologies to serve ads tailored to your interests. You can learn more about how Google uses data from its partners’ sites and apps in the Google Partners Privacy & Terms page.
Opt out of personalized ads: You can manage your ad preferences or opt out of personalized advertising by visiting Google Ads Settings or the Digital Advertising Alliance opt-out page.
4. Types of Cookies We Use
| Category | Purpose | Duration |
|---|---|---|
| Essential | Site functionality, security, and basic navigation | Session / Persistent |
| Analytics | Traffic analysis and performance measurement (e.g., Google Analytics) | Up to 2 years |
| Advertising | Personalized ad delivery and campaign tracking (e.g., Google AdSense) | Up to 13 months |
| Preferences | Remembering user settings and display choices | Up to 1 year |
5. Managing Your Cookie Preferences
Browser Settings
Most web browsers allow you to delete, block, or restrict cookies through their settings. Please note that disabling essential cookies may affect the functionality of this website.
Third-Party Opt-Out Tools
- Google Ads Settings — manage personalized ads from Google
- Your Ad Choices (DAA) — opt out of interest-based ads from participating companies
- NAI Consumer Opt Out — Network Advertising Alliance opt-out tool
Do Not Track
Some browsers include a “Do Not Track” (DNT) feature. At this time, we do not respond to DNT signals because no uniform industry standard for DNT has been adopted. However, you can still use the opt-out tools listed above to control ad tracking.
6. Cookie Consent
When you first visit Mariann Skin Science, you will see a cookie consent banner. By continuing to browse the site or clicking “Accept,” you consent to the use of cookies as described in this policy. You may withdraw your consent at any time by adjusting your browser settings or using the opt-out tools provided above.
7. Changes to This Cookie Policy
We may update this Cookie Policy from time to time to reflect changes in technology, legislation, or our business practices. When we make changes, we will revise the “Last updated” date at the top of this page. We encourage you to review this policy periodically.
8. Contact Us
If you have any questions about our use of cookies or this policy, please contact us:
Email: contact@mariannsskincare.com