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Pepstro Privacy Policy

Last updated: April 2026

The Short Version

We collect only what we need to run Pepstro. We do not sell your data. We do not share your data with third parties for marketing. We do not use your information for anything other than making Pepstro work for you.

1. Who We Are

Pepstro is a peptide education product created by Matt Mastro. References to "we," "us," or "our" in this policy refer to Matt Mastro and the Pepstro platform.

2. What Information We Collect

Information you provide directly:

  • Name — collected via the onboarding quiz so Pepstro can address you personally
  • Email address — collected at purchase, used only to deliver your access link
  • Quiz answers — your goals, experience level, budget, needle preference, health history flag, and route preference

Information collected automatically:

  • Conversation history — your messages and Pepstro's responses
  • Session data — timestamps of when you accessed Pepstro
  • Acknowledgment records — when you agreed to our Terms of Use

Information we do NOT collect:

  • Payment information (handled entirely by Stan Store)
  • Your location
  • Browsing history or tracking cookies beyond basic session management
  • Any biometric data

3. How We Use Your Information

Your information is used for exactly one purpose: making Pepstro work for you.

  • Your name personalizes Pepstro's greeting
  • Your quiz answers are loaded into Pepstro's context
  • Your conversation history lets Pepstro remember where you left off
  • Your email delivers your access link

4. What We Do NOT Do With Your Information

We will never:

  • Sell your personal data to any third party
  • Share your quiz answers, health history flag, or conversation history with any third party
  • Use your information for advertising targeting
  • Share your email with marketing lists, affiliates, or partners
  • Use your data to train AI models beyond the scope of your own Pepstro session

Your health-related information is treated with the highest level of privacy. It is never shared. Ever.

5. Third-Party Services

ServicePurpose
AI LLM ProviderPowers the AI conversations
Database ProviderStores your profile and conversation history
Stan StoreProcesses your payment
Hosting ProviderHosts the Pepstro web app

6. Data Storage & Security

Your data is stored in a secure database hosted on encrypted infrastructure. Access is restricted to authorized systems only.

If you would like your conversation history deleted, contact us and we will remove it within 7 business days.

7. How Long We Keep Your Data

  • Active accounts: Data is kept for as long as your access is active
  • Inactive accounts: Data may be retained for up to 12 months after last activity
  • Conversation history: Retained for the duration of your access. Deletable on request.
  • Acknowledgment logs: Retained indefinitely for legal compliance

8. Your Rights

Depending on where you live, you may have the right to: request a copy of your data, request deletion, correct inaccurate information, data portability, restrict processing, and opt out of data sale (we do not sell personal information).

9. Children's Privacy

Pepstro is intended for users 18 years of age and older. We do not knowingly collect personal information from anyone under 18.

10. Contact

Privacy questions, data requests, or concerns:

Discord: discord.gg/d3dzesdMWV

Creator: Matt Mastro — mattmastro.com

Your privacy matters. We built Pepstro to help people — not to monetize their personal data.