News & Pipeline

Novo Nordisk is discontinuing Saxenda, with last shipments to wholesalers in late January 2027. Victoza stays on the market, and so do the Hikma, Meitheal and Teva-distributed generic liraglutide lines. No FDA label publishes a dose conversion from liraglutide to semaglutide or tirzepatide, and that absence is the most useful fact for anyone planning a switch.

Updated August 5, 2026: Added Lilly's ClinicalTrials.gov expanded-access record (NCT07629401), registered June 5, 2026, which lists no eligibility criteria. Biologic classification lawsuit context (Lilly v. FDA, Case 1:24-cv-01503). Obesity (TRIUMPH-1): 28.3% weight loss at 80 weeks, 30.3% at 104 weeks, 65.3% achieved BMI <30. T2D (TRANSCEND-T2D-1): A1C −2.0%, weight −16.8%. NDA expected Q4 2026. Court ruling: FDA's bright-line classification of retatrutide as a drug (not biologic) vacated. Outcome determines whether compounding can legally exist post-approval.

CagriSema (cagrilintide + semaglutide) lost 22.7% average body weight in adults with obesity (REDEFINE 1) and 13.7% in adults with type 2 diabetes (REDEFINE 2) over 68 weeks. Novo Nordisk filed its US application on December 18, 2025; an FDA decision is expected later in 2026 with no public PDUFA date. It is not FDA-approved and not legally available as of June 2026, here is the honest data, how it stacks up against drugs you can get today, and why every site selling 'CagriSema' right now is a red flag.

Verified May 8, 2026, Updated August 30, 2026: On April 30, FDA proposed excluding semaglutide, tirzepatide, and liraglutide from the list of bulk substances that 503B outsourcing facilities may use based on clinical need. The public comment period closed July 30, 2026 (Docket FDA-2018-N-3240; extension notice 91 FR 38719, published June 26, 2026). Separately, on August 27, 2026 the Fifth Circuit affirmed the district court in both shortage-delisting appeals, Nos. 25-10600 (tirzepatide) and 25-10758 (semaglutide), leaving the 2024 and 2025 delistings in place without changing what a patient can obtain today. Days before the comment deadline, the Pharmacy Compounding Advisory Committee voted on seven peptides nominated for the separate 503A list and recommended six. Those votes are advisory, not FDA approval, and the 503B proposal was not final when last checked.

Updated May 2026: 5 next-gen obesity drugs in Phase 3. Retatrutide (Lilly) 28.7% weight loss. CagriSema (Novo): REDEFINE-1 22.7% (obesity), REDEFINE-2 15.7% (T2D), PDUFA expected October 2026. MariTide (Amgen, monthly), survodutide, Foundayo approved April 2026. FDA approvals 2026-2028.