Retatrutide Canada supply, sold as a sealed kit of 10 vials at 10 mg each — 100 mg total per box, working out to $36 per vial. Retatrutide is a synthetic peptide with CAS number 2381089-83-2, molecular formula C221H342N46O68 and a molecular weight of 4731.3 g/mol. It is described in published literature as a triple receptor agonist and remains an investigational compound under active study.
Kit format and what arrives
This listing ships as one sealed kit. We do not break kits or sell single vials, which is how the per-vial cost stays where it is — you are buying at box economics rather than retail single-vial pricing.
Labelling is at the box level. Each box carries the product name, the batch code, and a QR code that resolves to the certificate of analysis for that specific batch. The vials inside are unlabelled.
Cap colours are not unique to a single compound — the same colour may appear across different products in the catalogue. The box label is what identifies what you have. Keep each kit with its own box, and if you are holding several kits at once, do not consolidate loose vials between boxes.
How Retatrutide Canada stock is tested
Every batch is independently analyzed by Peptide Test Canada, a licensed laboratory in Mississauga, Ontario. Samples are tested on Canadian soil. Nothing crosses a border to be verified.
That matters for more than principle. Domestic testing means no cross-border sample shipping, no customs delay on verification, and results under Canadian privacy law. It also means the lab is reachable, in your time zone, if a reseller or an end customer wants to confirm something directly.
PTC’s analytical chemists perform HPLC purity analysis and LC-MS/MS identity confirmation using methods validated following USP principles, with every result reviewed by a qualified scientist before the certificate is issued. Certificates include the raw HPLC chromatography data, not just a summary figure.
Our release specification is a minimum of 98% chromatographic purity and a minimum of 90% label accuracy.
Reading your Retatrutide Canada certificate
Chromatographic purity is measured as a percentage of total integrated peak area (Ph. Eur. 2.2.46) and bounds peptide-related impurities only. It does not account for excipients, counter-ions, or residual water.
Net peptide content is reported separately and tells you how much peptide is actually in each vial. A certificate showing high purity but low net content describes a different product than one showing both — which is why we publish both figures rather than leading with a single number.
Identity is confirmed by precursor mass with matched quantifier and qualifier transitions. A purity percentage alone does not establish that what is in the vial is what is on the label.
Verification you can pass on
Scanning the QR on the box returns that batch’s certificate, hosted at the laboratory’s own domain rather than ours. Anyone you supply can scan the same code and see the same result directly from the lab. Nothing routes through our servers, which means the verification stands independently of anything we say about it.
That is the practical difference between a supplier who says material is tested and one who hands you something checkable by the person you sell it to.
Retatrutide Canada storage and fulfilment
Store refrigerated at 2–8°C, protected from light. Avoid repeated freeze-thaw cycles. Allow vials to reach room temperature before opening to prevent condensation inside the seal. Handling should be carried out by qualified personnel in accordance with applicable institutional policies.
Shipped domestically within Canada from Canadian stock — no cross-border transit, no customs handling, no inbound seizure exposure.
Full method detail and lab credentials are on our testing page. Reference data for this compound is available at PubChem.
Supplied for laboratory research use only. Not for human or veterinary administration, clinical or diagnostic use. Not authorized by Health Canada for any therapeutic or human use. No dosage, reconstitution, preparation or administration guidance is provided or implied.





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