Privacy Policy

1. Information We Collect and Process

Peptide Health Digest is designed first and foremost as an educational and scientific research portal. We prioritize data minimization:

• Anonymous Usage Telemetry: We do not mandate registration, account creation, or personal logins for access to our public peptide catalog, clinical studies digest, news, or dosage calculation tools.
• Local Calculation States: All mathematical computations performed on our dosage and reconstitution calculator execute entirely client-side in your local browser runtime. We do not transmit, log, or store your custom vial amounts, dilution parameters, or reference dosages on our remote servers.
• Server Log Information: Like nearly all internet services, our hosting infrastructure (Vercel) automatically captures routine request metadata, including IP addresses, browser user-agents, referring pages, and requested URLs to ensure site reliability, DDOS mitigation, and performance diagnostics.

2. Cloud Infrastructure & Database Security

Our public database is hosted via Supabase in isolated read-only public schemas (phd_*). Public queries are strictly restricted to reading published academic digests, peptide profiles, and research citations. No administrative or personal credentials can be inspected or manipulated through public client endpoints.

3. Cookies & Tracking Technologies

Peptide Health Digest operates without invasive third-party advertising cookies, cross-site trackers, or behavioral profiling scripts. For complete details on technical session storage, please review our dedicated Cookie Policy.

4. Security Safeguards

We enforce modern transport-layer encryption (TLS 1.3/HTTPS) across all endpoints, strict HTTP security headers (HSTS, Content Security Policy, X-Content-Type-Options), and isolated API access tokens to safeguard communication integrity.