Every pre-formatted research pen at Axon Peptide Labs in one place, plus the kits and cases that go with them. Compare compounds, strengths, live prices and stock, then check each batch COA before ordering in Canada.
For laboratory research use only. Not for human or animal consumption. Axon Peptide Labs does not provide dosing, administration or medical guidance, and nothing on this page is a claim about what any compound does in people or animals.
Research Pens at a Glance
| Pen | Stated amount | Category | Full guide |
|---|---|---|---|
| KLOW Stack Pen | 80mg blend | Recovery research blend | KLOW Canada |
| GHK-CU Pen | 50mg or 100mg | Copper peptide | GHK-Cu Canada |
| MOTS-C Pen | 10mg | Mitochondrial / metabolic | MOTS-C Canada |
| Tesamorelin Pen | 10mg | GH-axis | Tesamorelin Canada |
| GLP-3 (Retatrutide) Pen | See listing | Metabolic research | Retatrutide Canada |
All Research Pens
KLOW Stack 80mg (Pen)
GHK-CU (Pen)
MOTS-C 10mg (Pen)
Tesamorelin 10mg (Pen)
GLP-3 (Pen)
Pen Kits and Accessories
The Peptide Pen Kit is supplied empty (no peptide) and includes a disposable pen, an empty 3mL cartridge, 10mL bacteriostatic water and 10 pen needles. Travel pouches and vial cases are listed separately.
What Is a Pre-Formatted Research Pen?
A pre-formatted research pen holds a stated amount of a compound in a pen-style cartridge. Labs pick the pen format to cut down on reconstitution steps and keep preparation consistent from run to run. The vial format supplies lyophilized material that the lab prepares itself.
Pen vs Vial
| Research pen | Vial | |
|---|---|---|
| Preparation | Fewer handling steps | Lab prepares its own concentration |
| Consistency | Standardized format | Depends on lab preparation |
| Flexibility | Fixed stated amount | Flexible study design |
| Accessories | Pen kit, needles, case | Bacteriostatic water, vial case |
Most pen compounds are also listed as vials. See all peptides to compare.
How to Choose a Research Pen
- Choose the compound your protocol calls for.
- Check the stated amount and any strength options on the listing.
- Review the batch COA on the product page.
- Add any accessories you need, such as a case or pen kit.
- Confirm each item and strength in your cart before checkout.
Batch Documentation and COAs
Where a certificate of analysis (COA) is published for a pen batch, it appears on the product page and in the COA library. A useful COA check has four parts:
- Match the product name and strength on the COA to the listing in your cart.
- Match the batch or lot number to the batch you receive.
- Check the test method (for example HPLC for purity and mass spectrometry for identity) and the reported result.
- Check the test date and the name of the lab that ran it.
See Lab Standards for how Axon publishes testing documentation, and How to Read and Verify a Peptide COA for a longer walkthrough.
Storage and Handling Basics
Follow the storage instructions on the label and product page for each item. As general laboratory practice for pens:
- Keep unopened product sealed, dry and away from direct light and heat.
- Log the batch number and the date each item is received and opened.
- Use clean technique and single-use consumables when handling.
- Label any prepared material with the compound, concentration, date and batch.
- Dispose of used consumables and expired material according to your facility rules.
More detail: Axon research articles.
Ordering and Shipping in Canada
Axon Peptide Labs ships within Canada only. Current shipping options, costs and any free-shipping threshold are shown in the cart and at checkout, so the total you see before paying is the one that applies. Stock status is shown live on each product card above.
Policies: Shipping Policy · Returns & Refunds · Order Tracking · FAQs.
Peptide Pen FAQ
Where can I buy peptide pens in Canada?
Axon Peptide Labs lists KLOW, GHK-Cu, MOTS-C, Tesamorelin and GLP-3 research pens on this page, with live price and stock. Orders ship within Canada; costs are shown at checkout.
Does the Peptide Pen Kit include a peptide?
No. The kit is supplied empty: a disposable pen, an empty 3mL cartridge, 10mL bacteriostatic water and 10 pen needles.
Is the pen version the same compound as the vial?
Yes, the compound is the same. The difference is the format and the stated amount on each listing.
Is there a COA for each pen?
Available batch documentation is shown on each product page and in the COA library.
Are peptide pens for human use?
No. All products are sold strictly for laboratory research use and are not for human or animal consumption. Axon Peptide Labs does not provide dosing or administration guidance.
