Retatrutide
Also known as: Retatrutide (LY3437943 — GLP-1/GIP/Glucagon triple agonist)
Retatrutide (Eli Lilly code LY3437943) is an investigational triple-receptor agonist simultaneously targeting GLP-1, GIP, and glucagon receptors. It is research-only and NOT FDA-approved as of April 2026; the Phase 3 TRIUMPH program is ongoing with anticipated NDA filing in 2026. Published Phase 2 data showed roughly 24% mean body weight loss at 48 weeks on 12 mg weekly (Jastreboff, NEJM 2023).
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COAs for Retatrutide
224 third-party tests across 35 vendors. Each card links to the full report.
For
Retatrutide
by Prime Peptides· batch 4032026RT
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Retatrutide
by Prime Peptides· batch 3302026RT
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Retatrutide
by Skye Peptides· batch RET26-12-004
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Retatrutide
by Skye Peptides· batch RET26-24-003
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Retatrutide
by Skye Peptides· batch RET26-12-003
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Retatrutide
by Prime Peptides· batch 3202026RT
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Retatrutide
by Prime Peptides· batch 3172026RT
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Retatrutide
by MJT peptides· batch cmojgqr2x00089grxxqeujfbs
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Retatrutide
by Skye Peptides· batch RET26-12-002
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Retatrutide
by Hkuppeptide· batch 2026
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Retatrutide
by Peptiatlas· batch 2026
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Retatrutide
by Taikangbio· batch 2026
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Retatrutide
by Taishijie· batch 2026
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Retatrutide
by Vicopeptide· batch 2026
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Retatrutide
by Zjpeptix· batch 2026
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Retatrutide
by Peptidegurus· batch cmojgr961002x9grxpliok88f
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Retatrutide
by Peptidegurus· batch cmojgr3th00249grxwp4haq8g
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Retatrutide
by OROS Research· batch OR-LPGLPR10-326-B2
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Retatrutide
by Blank Peptides· batch 665394
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Retatrutide
by Crush Research· batch CR-3XAG14-2604-1
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Retatrutide
by Cocer Peptides· batch CS-re10-0309
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Retatrutide
by SH Peptide Ltd· batch cmojgqrob000c9grxvrqulv4l
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Retatrutide
by Glacier Aminos· batch RET20GA-02
For
Retatrutide
by Skye Peptides· batch RET26-24-002