LL-37 — compounding legality overview

LL-37 regulatory status

Common names: Cathelicidin LL-37

PeptSense tracks LL-37 across federal 503A Bulks List chain steps, PCAC advisory context, and state board positions. Status is never inferred from forums or marketing sites — only published citations with effective dates.

Federal 503A snapshot (illustrative)

Latest published federal event for 503A compounding pharmacies. Sign in for your licensed states and facility type.

Summary

Honest expansion baseline (2026-08-12): no confident Bulks List / USP / approved-component chain step assigned for LL-37 in this pass. Unclear until substance-specific citation is curated. Not a legal determination.

Citation

FDA — 503A bulk drug substances page

Effective

Aug. 12, 2026

Not a legal determination. Replace placeholder citations during curation.

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