Pepzilla

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Update Logs

What has changed,
and when.

A running record of platform updates—new compounds, protocol improvements, and feature releases.

v1.4
CatalogApril 2026
  • Added 12 new peptides to the catalog including Cagrilintide, Mazdutide, and Survodutide.
  • Improved evidence summaries across all GLP-1 and GIP class entries.
  • Category filtering now supports multi-select from the catalog header.
v1.3
CommerceMarch 2026
  • Launched checkout flow with billing details collection and Stripe-hosted payment.
  • Order confirmation page now displays full line-item summary.
  • Guest checkout supported; authenticated users autofill email.
v1.2
Protocol AIFebruary 2026
  • Improved conflict detection for stacks combining GHRPs and GHRHs.
  • Added dosing guardrail for Epithalon and Thymalin when stacked.
  • Protocol generation now respects route-of-administration constraints.
v1.1
Research FeedJanuary 2026
  • Research Feed launched with curated articles across six categories.
  • Featured article support added to the news index.
  • Articles now display read-time estimates and publication dates.
v1.0
LaunchDecember 2025
  • Initial platform launch with AI-assisted protocol planning.
  • Catalog launched with 60+ compounds covering fat loss, longevity, recovery, and performance.
  • Magic-link authentication via email code.
  • Safety filtering, contraindication screening, and stack conflict detection shipped.