Contact

Reach us

Public updates and messages: @pepexact on X.

For waitlist forms configured on calculator pages, those forms are hosted externally and follow their own privacy policies. When PepExact falls back to email, messages use hello@pepexact.com.

Evidence corrections and citation requests

Researchers, clinicians and journalists can use this contact route to:

• Flag a source update on an evidence guide
• Request the underlying citation list for a published page
• Ask about reusing evidence graphics with source credit

Start from the relevant guide — BPC-157 evidence or retatrutide evidence — then message @pepexact with the page URL and the correction or request.

What we cannot help with

• Dosing, protocols, or whether a peptide is appropriate for you
• Sourcing, vendors, or purchasing
• Legal determinations for a specific substance or country

For measurement questions, start with the peptide calculator and methodology.