
HPLC purity
≥99.0%
GLP-1
Retatrutide
Synthetic GIP / GLP-1 / glucagon triple-receptor agonist peptide for in-vitro metabolic-pathway research.
≥99.0%
HPLC Purity
5 mg
Per Vial
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Choose quantity · 5 mg
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Total · 1 vial · 5 mg
£84.99
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Analytical data
Specifications,
verified.
Values reported per lot from independent third-party analysis — not generic targets.
Download COA (CP-RETA-2604)- Compound
- Retatrutide
- Full name
- GIP / GLP-1 / glucagon tri-agonist
- Category
- GLP-1
- Molecular weight
- 4671.41 g/mol
- Molecular formula
C₂₀₉H₃₂₂N₅₄O₆₄- CAS number
- 2381089-83-2
- Purity (HPLC)
- ≥99.0%
- Mass confirmation
- LC-MS confirmed
- Residual moisture
- < 3.0% (Karl Fischer)
- Form
- Lyophilised powder
- Solubility
- Bacteriostatic water
- Storage
- -20°C lyophilised, 24 months
About this peptide
Retatrutide
Triple GIP / GLP-1 / glucagon agonist
Half-life
≈ 6 daysFirst disclosed
2022Retatrutide is an investigational tri-agonist peptide activating the GIP, GLP-1 and glucagon receptors. Published data place it among the most potent incretin compounds reported in laboratory metabolic-pathway research.
Mechanism · in brief
Balanced triple-receptor agonism is studied in vitro for combined incretin- and glucagon-receptor signalling.
Research areas

Research vial
Retatrutide 5 mg lyophilised vial
4°C cold-chain
Phase-change cooled mailer with validated thermal logger.
Sterile process
Lyophilised under ISO 8 conditions, sterile filtered.
Research use only
For qualified researchers. Not for human or veterinary use.
Reviews
What researchers say.
★★★★★4.7· 3 reviewsClean product
Lyophilised cake intact, dissolved fully, no cloudiness. Exactly as described.
— Nadia
Good, slight delay
Slight delay over the weekend but support kept me updated. Vials arrived sealed and cold.
— greg
Would buy again
No complaints at all. Sealed, cold, documented, quick. This is how it should be done.
— Grace
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