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Next-Gen GLP-1 · June 1, 2026

The Next Wave of GLP-1 Medications: 2026-2028

The next generation of obesity medications is broader than retatrutide alone. Five major candidates are in Phase 3 development.

Retatrutide & Next-GenJune 1, 2026Editorial
Editorial disclosure: GLP-1 Price Guide is an educational health pricing resource. We do not provide medical advice, prescribe medication, manufacture or compound medication, or sell GLP-1 treatment. Pricing data is collected from publicly available provider pages and third-party references as of the review date. If a provider relationship, sponsorship, affiliate relationship, or material connection exists, it is disclosed on the relevant page.
Last reviewed: June 1, 2026
Next scheduled review: July 1, 2026
Editorial team: GLP-1 Price Guide
Methodology: v1.0 pricing framework

Industry analysts expect 2-3 new FDA approvals in the 2027-2029 window, contingent on Phase 3 readouts.

Sources reviewed

  • Provider pricing pages (live as of June 1, 2026)
  • Provider terms, refund, and support pages
  • Third-party pricing comparisons and analyst reports
  • FDA — Medications containing semaglutide marketed for type 2 diabetes or weight loss
  • FDA — Compounding and the FDA: Questions and Answers
  • FDA — Drug Shortages database
  • DailyMed (NIH) — Wegovy, Ozempic, Zepbound, Mounjaro prescribing information
  • NEJM — STEP-1 (Wilding 2021), SELECT (Lincoff 2023), SURMOUNT-1 (Jastreboff 2022)
  • Eli Lilly investor briefings on retatrutide development pipeline (Phase 3 trials)
  • State Board of Pharmacy licensure lookups (varies by state)
  • Federation of State Medical Boards — FSMB DocInfo physician verification
  • LegitScript healthcare merchant directory (where applicable)
Important medical and regulatory disclosure Compounded semaglutide and compounded tirzepatide are not FDA-approved finished drug products. They are not the same as Ozempic, Wegovy, Mounjaro, or Zepbound. Compounded medications may be prescribed only when clinically appropriate after review by a licensed medical provider. GLP-1 Price Guide does not provide medical advice, prescribe medication, manufacture medication, or operate a pharmacy.