Every vial arrives with its paperwork.
Vantra supplies research peptides to Canadian laboratories with third-party analysis, batch identity, and storage data attached to the order. If a compound cannot be documented, we do not list it.
Ships from British Columbia. Canadian orders only.
The current catalogue
Each listing carries its molecular weight, purity result, and the batch it came from.
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Retatrutide
GGG triple agonist / lyophilised
A triple receptor agonist studied in metabolic research models. Supplied lyophilised for reconstitution.
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Tirzepatide
Dual agonist / lyophilised
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Semaglutide
GLP-1 analogue / lyophilised
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BPC-157
Pentadecapeptide / lyophilised
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TB-500
Thymosin beta-4 fragment / lyophilised
What we publish, per batch
Purity claims are worth nothing without the document behind them. Every batch we release has these four records, and you can read them before you order.
Third-party assay
HPLC purity and mass spectrometry identity, run by an independent lab we do not own.
Batch identity
Lot number, synthesis date, and the assay that belongs to that specific lot.
Handling record
Storage temperature and transit conditions from our facility to your address.
Reconstitution data
Molecular weight and solubility figures so your dilution maths starts from real numbers.
Certificates of analysis are published as each batch clears testing. Nothing is listed as documented until its paperwork is live on the lab results page.
Numbers you can check
This is the shape of the data on every product page, with the units stated.
| Property | Value | Method |
|---|---|---|
| Purity | Pending % | HPLC |
| Identity confirmed | Pending | Mass spectrometry |
| Molecular weight | Pending g/mol | Calculated |
| Presentation | Lyophilised | Sealed vial |
| Storage | -20 °C | Long term |
Values populate from the batch record once testing completes.
How ordering works
Four steps, and you can see the documentation at every one of them.
Read the certificate
Open the lab results for the compound and lot you are considering. No account needed.
Place the order
Confirm your research declaration at checkout. Canadian delivery addresses only.
We pack cold
Lyophilised vials are packed with the batch record and shipped from British Columbia.
Track to the door
Tracking is emailed the moment the label is scanned, with the certificate attached.
Questions worth asking
If something here is unclear, ask us before you order.
Who is allowed to order?
You must be of legal age in your province and ordering in a qualified research capacity. Everything Vantra sells is for in vitro laboratory research. It is not for human or animal consumption, and it is not a therapeutic product.
Who runs your testing?
An independent laboratory with no ownership relationship to Vantra. We publish the assay as issued, including the lot number it applies to, so the document can be matched to the vial you received.
Do you ship outside Canada?
No. Vantra ships to Canadian addresses only, from British Columbia.
How should vials be stored?
Lyophilised peptides are stable at -20 °C for long term storage and tolerate shipping at ambient temperature. Once reconstituted, storage requirements change per compound, and the figure is on each product page.
When does pricing go live?
Pricing publishes with the first batch release, alongside the certificates for those lots. Wholesale enquiries can be sent to wholesale@vantrapeptides.com.