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FDA coverage on Peptide News Digest follows the agency's actual paper trail: approval letters, warning letters, PCAC meeting minutes, 503A bulks list rulings, draft guidance, and Citizen Petitions on substances ranging from semaglutide to BPC-157.
The center of gravity in 2025 and 2026 has been compounding. Once GLP-1 shortages resolved, the agency turned to enforcement — 503A patient-specific compounding versus 503B outsourcing, which APIs sit on which list, what counts as a 'clinical need,' and whether additive formulations count as new drugs. The April 30, 2026 proposal to exclude semaglutide, tirzepatide, and liraglutide from the 503B bulks list is the most consequential single move so far.
Outside GLP-1, the FDA has been active on peptide-vendor warning letters, advisory committee votes (PCAC, Endocrinologic and Metabolic Drugs), and the long grind of Section 503A's bulks list. Browse the latest below.
Novo Nordisk received accelerated FDA approval for Wegovy HD, a higher-dose injectable semaglutide offering ~21% weight loss, with aggressive discount pricing to fight Lilly's market share gains.
HHS Secretary RFK Jr. announced 14 previously restricted peptides — including BPC-157, TB-500, CJC-1295, Ipamorelin, and AOD-9604 — are being moved from Category 2 back to Category 1, restoring legal compounding pharmacy access.
The FDA is intensifying enforcement against compounding pharmacies selling unapproved GLP-1 products, threatening seizure and injunction. Hims & Hers was specifically named following the February 2026 TrumpRx launch.
Semaglutide injections officially removed from the FDA drug shortage list, though localized availability issues persist. Tirzepatide shortage status remains contested by the Outsourcing Facilities Association.
Based on analysis of 107,910 patients, the FDA concluded there is no increased suicide risk associated with GLP-1 medications and has requested removal of related warning labels.
A Utah physician was indicted for importing and selling misbranded drugs from China to over 200 patients. Customs separately seized 5,000 unapproved peptide units at the border.
The FDA published warning letters targeting companies marketing GLP-1 receptor agonists without regulatory approval, addressing CGMP violations and clinical trial protocol failures.
Three former officials maintain the 2023 decision to deem 19 peptides unsafe for compounding was grounded in documented safety concerns, countering Kennedy's claims on Joe Rogan.
The FDA announced steps to restrict compounded GLP-1 products, specifically naming Hims & Hers. Novo Nordisk has also sued Hims & Hers over compounded semaglutide.
ProPublica reveals the potential reversal of the FDA's 2023 ban on 19 compounded peptides. Three former FDA officials, including former acting commissioner Janet Woodcock, say RFK Jr. mischaracterized their work and that documented safety concerns supported the ban.
Foundayo became the first new molecular entity cleared under the Commissioner's National Priority Voucher Program, with review completed 294 days before the PDUFA date. Commercial pricing set at $25/month insured and $149/month self-pay at the lowest dose.
Hims & Hers stock briefly rallied on reports the FDA may ease peptide restrictions, but gains reversed. The company had proactively acquired a peptide production facility in California in 2025.
Digital health companies are betting on peptides as the next big wellness category. They're banking on HHS Secretary RFK Jr. getting the FDA to lift restrictions on certain peptides.
The FDA approved Foundayo, a once-daily oral GLP-1 pill that can be taken any time without food or water restrictions. In trials, patients lost an average of 11% body weight over one year. It was approved under the FDA's National Priority Voucher program.
Hims & Hers Health stock rose on reports the FDA is preparing to allow compounding pharmacies to produce previously banned injectable peptides, potentially expanding the telehealth company's operations.
Federal regulators are moving toward restoring legal access to injectable peptides barred from pharmacy compounding in 2023, which could redirect patients from unregulated online sellers to regulated pharmacy channels.
STAT's pharmaceutical roundup covers the FDA's expected move to allow compounding of previously banned peptides and the impact of the Iran conflict on global clinical trial recruitment.
The FDA is moving to allow compounding pharmacies to produce 14+ injectable peptides banned in 2023. Health Secretary RFK Jr. publicly backed the reversal, while top FDA leaders reportedly have reservations about politically-driven decisions.