Peptides
Retatrutide 5mg — Research Peptide Canada
Retatrutide is a GGG tri-agonist acting at the GLP-1, GIP and glucagon receptors. The glucagon receptor arm is what separates it from dual agonists, adding a direct effect on hepatic substrate mobilisation and basal metabolic rate to incretin-mediated appetite and gastric emptying effects.
Currently out of stock
This listing stays published while the compound is unavailable so its specification and certificates remain readable. It has no restock date yet.
- Same-day dispatch before 2 PM PT from British Columbia, Canada
- Free shipping over CA$200
- Batch-specific COA with every lot
- Priced in Canadian dollars
Retatrutide is stocked in 4 fills — 5mg, 10mg, 20mg, 30mg. Compare every Retatrutide fill
Retatrutide 5mg specification
Release specification
- Catalogue number
- OP-029
- Purity specification
- >99%
- Fill
- 5mg
Identity and structure
- CAS number
- 2381089-83-2
- Molecular formula
- C₂₂₁H₃₄₂N₄₆O₆₈
- Molecular weight
- 4,731.4 g/mol
Additional specifications
- Form
- Lyophilized powder
- Solubility
- Soluble in bacteriostatic water
- Shelf Life
- 24 months from date of manufacture
About Retatrutide 5mg
Retatrutide is a fatty acid acylated single peptide combining GCGR, GIPR and GLP-1R activity on a heavily modified GIP backbone, with albumin binding giving it a half-life long enough for once-weekly administration in published protocols. This 5mg vial is the smallest retatrutide presentation offered and is intended for pilot experiments, receptor-binding assays and low-concentration arms of dose-response studies, where a larger vial would leave reconstituted material sitting past its usable window.
Storing and handling Retatrutide 5mg
Store lyophilized peptide at -20°C in a dry, dark environment. Reconstitute in bacteriostatic water. Once reconstituted, store at 2-8°C and use within 30 days. Avoid repeated freeze-thaw cycles. Lyophilized powder is stable at room temperature for shipping and short-term storage.
Shipping Retatrutide 5mg within Canada
Orders placed before 2:00 PM Pacific on a business day are packed and dispatched the same day. Orders placed after that cut-off, or on a weekend or statutory holiday, are dispatched on the next business day. Parcels leave British Columbia, Canada and travel entirely within the country, arriving in two to five business days with a tracking number on every one. Orders over CA$200 ship free; see the shipping page for the dispatch cut-off and transit window.
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