Privacy Policy

Last updated: April 13, 2026

OpenSupplement.org (“OpenSupplement,” “we,” “us,” or “our”) is operated by Tojocu, LLC. This Privacy Policy describes how we collect, use, and protect information when you visit our website.

Information We Collect

Analytics Data: We use Google Analytics 4 (GA4) to understand how visitors use our site. GA4 collects anonymized usage data including pages visited, time spent on pages, device type, browser type, and approximate geographic location. GA4 does not collect personally identifiable information by default. Google may use this data as described in Google’s Privacy Policy.

Cookies: Our site uses cookies for analytics purposes. You can control cookie preferences through your browser settings. Most browsers allow you to refuse cookies or delete them. Disabling cookies may affect your browsing experience.

We do not collect names, email addresses, phone numbers, or other personally identifiable information unless you voluntarily provide it (for example, by contacting us via email).

How We Use Information

We use analytics data solely to understand site usage patterns, improve our content, and enhance user experience. We do not sell, rent, or share your personal information with third parties for their marketing purposes.

Affiliate Links

Some pages on this site contain affiliate links to third-party retailers such as Amazon.com. When you click an affiliate link, the retailer may place cookies on your device to track your referral. These cookies are governed by the respective retailer’s privacy policy, not ours. See our Affiliate Disclosure for more information.

Your Rights

California Residents (CCPA/CPRA): You have the right to know what personal information is collected, request deletion of your personal information, and opt out of the sale or sharing of personal information. We do not sell or share personal information as defined by the CCPA. To exercise your rights, contact us at suppguide@tojocu.com.

EU/EEA Residents (GDPR): If you are located in the EU or EEA, you have rights including access, rectification, erasure, and data portability. Our legal basis for processing analytics data is legitimate interest in improving our website. To exercise your rights, contact us at suppguide@tojocu.com.

Children’s Privacy

Our site is not directed at children under 13. We do not knowingly collect information from children under 13.

Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated “Last updated” date.

Contact

If you have questions about this Privacy Policy, contact us at:

Tojocu, LLC
Email: suppguide@tojocu.com