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Retatrutide

Also known asRetatrutideLY3437943Triple GGIP/GLP-1/glucagon receptor triple agonist
99%+ purity, HPLC verified
$38.20 $50.93
Summer Sale 25% off — applied automatically
$3.82 per vial · 10 vials · Save $343.80 vs. buying 10 singles

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Chemistry & specifications

Reference data from public databases. For research use only.

CAS Number2381089-83-2
Molecular FormulaC221H342N46O68
Molecular Weight4731 g/mol
Residue Count39
Sequence (1-letter)YXQGTFTSDYSIXLDKKAQXAFIEYLLEGGPSSGAPPPS
PubChem CID171390338 →

Peer-reviewed research

Every research claim on this page traces to one of the 4 publications below.

  1. Jastreboff AM et al.
    Triple-Hormone-Receptor Agonist Retatrutide for Obesity - A Phase 2 Trial
    N Engl J Med (2023)View publication →
  2. Sanyal AJ et al.
    Triple hormone receptor agonist retatrutide for metabolic dysfunction-associated steatotic liver disease: a randomized phase 2a trial
    Nat Med (2024)View publication →
  3. Coskun T et al.
    Effects of retatrutide on body composition in people with type 2 diabetes: a substudy of a phase 2, double-blind, parallel-group, placebo-controlled, randomised trial
    Lancet Diabetes Endocrinol (2025)View publication →
  4. Bajaj HS et al.
    Efficacy and safety of retatrutide, a GIP, GLP-1, and glucagon receptor agonist, in people with type 2 diabetes and inadequate glycaemic control with diet and exercise (TRANSCEND-T2D-1): a double-blind, randomised, phase 3 trial
    Lancet (2026)View publication →
Research use only – legal notice

For Research Use Only. Not for use in diagnostic procedures.

All products sold by CC Peptides (Central Coast Peptides) are supplied strictly for in-vitro laboratory research and further-manufacturing use only. They are not drugs, medical devices, cosmetics, food, dietary supplements, or household chemicals, and have not been evaluated or approved by the U.S. Food and Drug Administration (FDA).

Products are not intended for, and shall not be used for, human or animal consumption, ingestion, injection, inhalation, topical application, or any therapeutic, diagnostic, prophylactic, cosmetic, or clinical purpose. They are not intended to diagnose, treat, cure, or prevent any disease or condition.

By purchasing, the buyer certifies that they are a qualified researcher or licensed professional acquiring these materials solely for legitimate scientific research or analytical purposes, that they are at least 18 years of age and of legal age to contract in their jurisdiction (including California), and that they will handle, store, use, and dispose of the materials in accordance with all applicable federal, state, and local laws and with standard laboratory safety practices.

To the fullest extent permitted by law, the buyer assumes all risk and responsibility associated with the receipt, possession, handling, and use of these products, and releases, indemnifies, and holds harmless CC Peptides, its owners, officers, employees, and affiliates from any and all claims, damages, liabilities, or losses arising out of misuse, off-label use, or use in violation of these terms. Products are sold “AS IS” with no warranties, express or implied.

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