Peptide News Digest

#Comment-Deadline

2 stories

Regulatory · View digest

FDA 503B Bulks List GLP-1 Exclusion Comment Deadline Closes Monday June 29 (1 Day Out): Public Comment Window on Proposed Permanent Exclusion of Semaglutide, Tirzepatide, and Liraglutide from 503B Outsourcing Facility Compounding Ends Tomorrow

The FDA's public comment window on the proposed permanent exclusion of semaglutide (Ozempic, Wegovy), tirzepatide (Mounjaro, Zepbound), and liraglutide (Victoza, Saxenda) from the 503B bulks list closes Monday June 29, 2026, one day from this Sunday digest. The FDA proposed the exclusion on April 30 via a Federal Register notice published May 1 (docket 2026-08552), citing 'no clinical need' for outsourcing facilities to compound these drugs from bulk substances given commercial availability of the branded products. Once the comment window closes and the FDA finalizes the determination, large-scale compounded GLP-1 distribution through 503B outsourcing facilities effectively ends. Patient-specific compounding through 503A pharmacies may continue under narrow circumstances (drug-shortage triggers, patient-specific clinical needs documented by the prescribing physician), but the bulk-compounding channel that supplied the 2022-2024 shortage-era compounded GLP-1 wave gets formally closed. The Partnership for Safe Medicines and FDA's CDER drug safety arm welcomed the proposal; compounding-pharmacy industry groups (APC, OFA) filed comments arguing for retention given continuing patient-access gaps for high-cost branded supply.

Regulatory · View digest

Regulatory Week Ahead (June 29 to July 1): Three Federal Cutoffs in Three Days: 503B GLP-1 Comment Window Closes Monday, PCAC Oral Testimony Registration Closes Tuesday, Medicare GLP-1 Bridge Demonstration Launches Wednesday with Humana Central Processing for $50/Month Eligible Beneficiaries

The week starting Monday June 29 stacks three federal regulatory milestones in three consecutive days. Monday: FDA's 503B GLP-1 exclusion public-comment window closes at 11:59 PM ET, finalizing the formal record on whether outsourcing facilities can continue compounding semaglutide, tirzepatide, and liraglutide. Tuesday June 30: registration for oral testimony at the July 23-24 Pharmacy Compounding Advisory Committee meeting closes (the meeting will vote 503A bulks list eligibility for BPC-157, KPV, TB-500, MOTS-c, Emideltide/DSIP, Semax, and Epitalon; the written-comment docket FDA-2025-N-6895 remains open through July 22). Wednesday July 1: the Medicare GLP-1 Bridge demonstration goes live for eligible Part D beneficiaries at $50/month for Foundayo (orforglipron), Wegovy (injection and 1.5/4/9/25 mg tablets), and Zepbound (KwikPen), with Humana serving as single central processor for prior authorization, claims adjudication, and pharmacy payment. The Bridge runs through December 31, 2027 and transitions to the broader BALANCE Model launching January 2027 in Medicare Part D. The three cutoffs collectively reshape the GLP-1 access architecture: branded direct supply expands through Medicare, bulk compounding through 503B narrows, and the non-GLP-1 503A peptide question goes to PCAC.