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Peptune
A Peptune vial, front labelThe back label: net contents one vial, research use only

Research peptides,
shipped across Canada.

From BPC-157 to retatrutide: single peptides and blends, freeze-dried in sealed vials. Every order ships from Canada, so there are no border delays and no customs fees.

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Testing

What purity really means.

01

Identity

Mass spectrometry weighs the molecule. The measured mass must match the mass expected from its sequence.

02

Purity

HPLC separates a sample into its parts and reports the share that is the target compound.

03

The certificate

A certificate of analysis ties both results to one batch number. When a batch's certificate is on file, it is published on that product's page.

Documentation status

No certificate published yet

What each certificate shows

Compound
Name and amount
Batch
The lot number on your vial
Purity
HPLC, as a percentage
Identity
Mass spectrometry

Figures appear here only from a laboratory's certificate, never from an estimate. Questions about a batch? Contact us Documentation library

The catalogue · 16 vials

Every compound we stock.

Every vial

Why peptides ship as powder.

Form

Lyophilized powder

A peptide dissolved in water starts to break down. Freeze-drying removes the water, so the sealed powder keeps far longer.

Amount

Milligrams on the label

The compound and its amount, printed on the vial and the box.

Storage

Cold, dry and dark

−20 °C is standard for keeping the sealed powder long term.

Use

Research only

For laboratory research. Not for human or veterinary use.

Ordering

Simple to order, discreet to receive.

  1. 01

    Choose

    Add vials to your cart. Prices are in Canadian dollars, and shipping is shown before you place the order.

  2. 02

    Pay

    Pay by Interac e-Transfer or crypto. The payment details appear on screen as soon as you order, and we email you a copy.

  3. 03

    Receive

    Once payment is in, your order ships tracked, in plain packaging. Free shipping on orders of $150 or more.

Questions about a specification, a batch or a delivery? Email support@peptune.net with the product name and, if you have it, the batch number.

Journal

Research notes.

All articles

Peptune

Find the compound for your next study.

Single peptides, ready-made blends, and retatrutide and tirzepatide in more than one strength. For laboratory research use only. Not for human or veterinary use.