Cookie Policy

This Cookie Policy explains how dynaroot.asia ("Dynaroot Asia"), operated by BIOSPHERE SOLUTIONS JV CO., LTD. (Thai Company Registration No. 0315567002570), uses cookies and similar tracking technologies on our website.

This policy is issued in accordance with the Personal Data Protection Act B.E. 2562 (2019) ("PDPA") of the Kingdom of Thailand and any other applicable data protection laws in the jurisdictions where we operate. It should be read together with our Privacy Policy.

---

1. What Are Cookies?

Cookies are small text files that are placed on your device (computer, tablet, or mobile phone) when you visit a website. They are widely used to make websites work efficiently, to remember your preferences, and to provide information to the website owners.

Similar technologies — including pixels, tags, web beacons, and local storage — perform comparable functions and are covered by this policy.

2. Why We Use Cookies

We use cookies on dynaroot.asia for the following purposes:

• To make the website function properly (for example, to keep you signed in, remember the contents of your shopping cart, and process transactions securely);
• To remember your preferences (such as language, region, and currency);
• To analyse how visitors use our website so that we can improve performance and user experience;
• To support our marketing and advertising activities, including measuring the effectiveness of our communications;
• To protect our website and our users from fraud, abuse, and security threats.

3. Types of Cookies We Use

a) Strictly Necessary Cookies

These cookies are essential for the operation of our website. Without them, services such as logging into your account, adding items to your cart, or completing a purchase would not function. They cannot be switched off in our systems and do not require your consent under the PDPA.

Examples include cookies set by our e-commerce platform to manage shopping cart sessions, secure checkout, and account authentication.

b) Performance & Analytics Cookies

These cookies collect information about how visitors use our website, such as which pages are visited most often, how visitors navigate the site, and whether they encounter errors. The data is aggregated and anonymous, and is used solely to improve how our website works.

We may use third-party analytics providers (for example, Google Analytics) for this purpose.

c) Functional Cookies

These cookies enable the website to remember choices you have made (such as your preferred language or region) and provide enhanced, more personal features.

d) Marketing & Advertising Cookies

These cookies are used to deliver relevant advertising and to measure the effectiveness of our marketing campaigns. They may be set by us or by third-party advertising partners (for example, Meta/Facebook, Google Ads).

These cookies are not set without your consent, in accordance with PDPA Section 19.

4. Third-Party Cookies

Some cookies on our website are set by third-party services that appear on our pages. These may include:

• Analytics providers (e.g., Google Analytics);
• Advertising and remarketing platforms (e.g., Google Ads, Meta Pixel);
• Social media plugins (e.g., Facebook, Instagram, LINE);
• Payment processors (for secure checkout);
• Customer support tools (e.g., chat widgets);
• Content delivery networks and security providers.

These third parties have their own privacy and cookie policies, which govern how they collect and use information. We encourage you to review their policies directly.

5. Your Choices & How to Manage Cookies

Under the PDPA, you have the right to control non-essential cookies. You may:

• Accept or reject categories of cookies through the cookie consent banner displayed when you first visit our website;
• Change your cookie preferences at any time by clearing your browser cookies for our site, which will trigger the consent banner to reappear;
• Configure your browser settings to block or delete cookies. Most browsers allow you to view, manage, delete, and block cookies for any website. Please note that disabling strictly necessary cookies may prevent parts of our website from functioning correctly.

For information on how to manage cookies in common browsers, please refer to:

• Google Chrome — Settings → Privacy and Security → Cookies and other site data
• Apple Safari — Settings → Privacy → Manage Website Data
• Mozilla Firefox — Settings → Privacy & Security → Cookies and Site Data
• Microsoft Edge — Settings → Cookies and Site Permissions

6. Withdrawing Your Consent

Where we rely on your consent to set cookies (in particular, for marketing and analytics cookies), you may withdraw your consent at any time. Withdrawing consent will not affect the lawfulness of any processing carried out before such withdrawal, and will not impact the operation of strictly necessary cookies.

7. Cross-Border Data Transfers

Some of our cookie and analytics service providers are located outside Thailand. Where personal data collected via cookies is transferred to another jurisdiction, we ensure that appropriate safeguards are in place in accordance with the PDPA and any other applicable data protection laws.

8. Updates to this Cookie Policy

We may update this Cookie Policy from time to time to reflect changes in our practices, the cookies we use, or applicable law. The most current version will always be available on dynaroot.asia. Material changes will be communicated through appropriate channels, including, where required, a refreshed cookie consent banner.

9. Contact

For any questions regarding our use of cookies or this Cookie Policy, please contact:

BIOSPHERE SOLUTIONS JV CO., LTD. 112 Moo 9, Nong Yai Phim Subdistrict, Nang Rong District, Buriram Province 31110, Thailand Email: info@dynaroot.asia / info@biospheresolutions.asia

You may also lodge a complaint with the Personal Data Protection Committee (PDPC) under the Ministry of Digital Economy and Society of Thailand if you believe our use of cookies does not comply with applicable data protection legislation.

---

Last updated: 2 May 2026 BIOSPHERE SOLUTIONS JV CO., LTD. — Thai Company Registration No. 0315567002570 — operating Dynaroot Asia (dynaroot.asia)