Cookie Policy

Last Updated: May 8, 2026

1. Introduction

Century Lab ("we," "our," or "us") uses cookies and similar technologies on our website (https://www.centurylabo.com). This Cookie Policy explains what cookies are, how we use them, and your choices regarding their use.

2. 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 allow the website to remember your actions and preferences (such as login, language, font size, and other display preferences) over a period of time.

3. Types of Cookies We Use

3.1 Essential Cookies

These cookies are necessary for the website to function properly. They enable basic functions such as page navigation, access to secure areas, and maintaining user sessions.

  • Session cookies for user authentication
  • Security cookies to prevent fraud
  • Load balancing cookies for site performance

3.2 Functional Cookies

These cookies allow the website to remember choices you make and provide enhanced features.

  • Language preferences
  • Display settings
  • Form data storage

3.3 Analytics Cookies

We use analytics cookies to understand how visitors interact with our website. These cookies help us improve user experience by analyzing usage patterns.

  • Google Analytics for website traffic analysis
  • Performance monitoring cookies
  • User behavior tracking

3.4 Marketing Cookies

We may use marketing cookies to track visitors across websites and display relevant advertisements.

  • Facebook Pixel for social media advertising
  • Google Ads conversion tracking
  • Retargeting cookies

4. Third-Party Cookies

We may allow third-party service providers to place cookies on your device. These third parties include:

  • Google: Analytics, Ads, and reCAPTCHA
  • Facebook/Meta: Social media plugins and advertising
  • HubSpot: Form processing and customer relationship management
  • Other third-party services: Payment processors, chat services, etc.

5. How We Use Cookies

We use cookies for the following purposes:

  • To ensure the website functions correctly
  • To remember your preferences and settings
  • To analyze website traffic and usage patterns
  • To personalize your experience
  • To provide relevant content and advertisements
  • To improve our products and services
  • To comply with legal obligations

6. Your Cookie Choices

You have the right to accept or reject cookies. You can manage your cookie preferences in the following ways:

6.1 Browser Settings

Most web browsers allow you to control cookies through their settings. You can:

  • Block all cookies
  • Accept only first-party cookies
  • Delete existing cookies
  • Set notifications when cookies are set

Note: Blocking essential cookies may prevent the website from functioning properly.

6.2 Cookie Consent Banner

Our website displays a cookie consent banner that allows you to:

  • Accept all cookies
  • Reject non-essential cookies
  • Manage cookie preferences

7. Cookie Duration

Different cookies have different lifespans:

  • Session cookies: Deleted when you close your browser
  • Persistent cookies: Remain on your device for a set period (typically 30 days to 2 years)
  • First-party cookies: Set by our website
  • Third-party cookies: Set by external services

8. Managing Cookies on Popular Browsers

For detailed instructions on managing cookies, visit:

9. Updates to This Policy

We may update this Cookie Policy from time to time to reflect changes in our practices, technology, or legal requirements. We will notify you of any material changes by:

  • Posting the updated policy on our website
  • Updating the "Last Updated" date
  • Sending email notifications (if you have provided consent)

10. Contact Us

If you have any questions about this Cookie Policy or our use of cookies, please contact us:

11. Legal Basis for Cookie Use

Our use of cookies is based on:

  • Essential cookies: Necessary for the operation of our website
  • Functional and analytics cookies: Legitimate interest in improving our services
  • Marketing cookies: Your explicit consent

12. GDPR Compliance

If you are located in the European Economic Area (EEA), we process your personal data in accordance with the General Data Protection Regulation (GDPR). You have the right to:

  • Access information about the cookies we use
  • Withdraw your consent at any time
  • Request deletion of your data
  • Lodge a complaint with a supervisory authority

13. CCPA Compliance

If you are a resident of California, you have additional rights under the California Consumer Privacy Act (CCPA), including the right to opt-out of the sale of your personal information.

By continuing to use our website, you agree to our use of cookies as described in this policy.