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.
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- 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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