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Privacy Policy

Last updated: July 28, 2026

1. What We Collect

Machaon collects the account information you provide (email), and the health data you choose to log — supplement/medication doses, symptoms, and notes. Sign-in is handled by Supabase auth (email/password or GitHub OAuth).

2. How We Use Your Data

Your logs are used solely to power your dashboard, active-stack view, and interaction checker. We do not sell your personal health information or use it for advertising.

3. Storage & Security

Data is stored on Cloudflare, and every request is checked against your account. You may delete your account and all associated data at any time from Settings.

4. Third Parties

We use Cloudflare for authentication, data storage and hosting. Neither is used for advertising or analytics tracking.

5. Your Rights

You can access, export, or delete your data at any time from within the app. Contact us to request manual deletion.

6. Changes

We may update this policy. Continued use after changes constitutes acceptance.

7. Contact

Questions? Email [email protected].