Privacy Policy

Last updated: March 27, 2026

1. Introduction

PeptideOS (“we,” “us,” or “our”) operates the website and service available at https://peptideos.us (the “Service”). This Privacy Policy explains how we collect, use, disclose, and safeguard information when you use the Service.

2. Information we collect

  • Account data: such as email address, name (if provided), and authentication identifiers when you register or sign in (including via Google or other OAuth providers you enable).
  • Profile and usage data: information you submit in the Service (for example protocol notes, dose logs, bloodwork entries, and preferences).
  • Technical data: IP address, device and browser type, general location derived from IP, and timestamps, collected through hosting and analytics tools.
  • Communications: content of emails or support messages you send to us.

3. How we use information

We use the information above to:

  • Provide, maintain, and improve the Service;
  • Authenticate users and secure accounts;
  • Process subscriptions or billing where applicable;
  • Send service-related notices (e.g., security, policy updates) and, where permitted, product updates;
  • Analyze usage in aggregate to improve performance and reliability;
  • Comply with law and respond to lawful requests.

4. How we share information

We do not sell your personal information. We share data with service providers (“processors”) who help us run the Service, such as:

  • Supabase (or similar) for authentication and database hosting;
  • Vercel (or similar) for hosting and delivery;
  • Payment, email, or analytics providers if you use those features—only as needed to perform their function.

We may disclose information if required by law, to protect rights and safety, or in connection with a merger, acquisition, or asset sale (with notice where appropriate).

5. Cookies and analytics

We and our vendors may use cookies and similar technologies for session management, preferences, security, and analytics (e.g., understanding traffic and errors). You can control cookies through your browser settings; disabling some cookies may limit certain features.

6. Retention

We retain information for as long as your account is active or as needed to provide the Service, comply with legal obligations, resolve disputes, and enforce agreements. You may request deletion of your account subject to applicable law and legitimate retention needs.

7. Security

We use commercially reasonable safeguards designed to protect your information. No method of transmission or storage is 100% secure; we cannot guarantee absolute security.

8. Your choices and rights

Depending on where you live, you may have rights to access, correct, delete, or export certain personal data, or to object to or restrict certain processing. To exercise these rights, contact us at peptideossupport@gmail.com. We may verify your request as permitted by law.

9. Children

The Service is not directed to children under 13 (or the minimum age in your jurisdiction). We do not knowingly collect personal information from children. If you believe we have, contact us and we will take appropriate steps.

10. International users

If you access the Service from outside the United States, your information may be processed in the United States or other countries where we or our processors operate, which may have different data protection laws.

11. Changes

We may update this Privacy Policy from time to time. We will post the updated version on this page and update the “Last updated” date. Material changes may be communicated through the Service or by email where appropriate.

12. Contact

Questions about this Privacy Policy: peptideossupport@gmail.com