Prices checked 23 Sept 2026 · 13 listings · 11 in stock · Melanocortin analogues
Each currency is shown separately; prices are never converted.
Regulatory status
In Canada the regulator is the Health Canada. Rules on buying, importing and using this product differ by country. Suppliers list it for laboratory research; nothing here is medical advice.
At a glance · 23 Sept 2026
PT-141 is the development code for bremelanotide, a synthetic melanocortin receptor agonist derived from melanotan II. It is the active ingredient of Vyleesi, which the US FDA approved in June 2019 as an as-needed injection for acquired, generalised hypoactive sexual desire disorder (HSDD) in premenopausal women; it is not approved for men or to enhance sexual performance. Read the full PT-141 guide, with the published research and references.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| PT-141 (Bremelanotide) 10mg — Research Peptide Canada | 10mg | CA$49.99 | CA$5.00/mg | In stock | On their site ↗ |
| PT-141 (Brémélanotide) 10mg — Peptide de recherche au Canada | 10mg | CA$49.99 | CA$5.00/mg | In stock | On their site ↗ |
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| PT-141 Canada – Laboratory Research Reagent (10mg) | 10mg | CA$45.00 | CA$4.50/mg | In stock | On their site ↗ |
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| PT-141 (Bremelanotide) | 10mg | CA$29.99 | CA$3.00/mg | In stock | On their site ↗ |
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| PT-141 10mg | 10mg | CA$55.00 | CA$5.50/mg | In stock | On their site ↗ |
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| PT-141 (10 mg) | 10 mg | CA$49.99 | CA$5.00/mg | In stock | On their site ↗ |
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| PT-141 (Bremelanotide) — 10mg | 10mg | CA$64.99 | CA$6.50/mg | In stock | On their site ↗ |
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| PT-141 (Bremelanotide) 10 mg | 10 mg | CA$79.99 | CA$8.00/mg | In stock | On their site ↗ |
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| PT-141 “Peptide” 1 x 10mg vial | 10mg | CA$49.99 | CA$5.00/mg | In stock | On their site ↗ |
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| PT-141 | 10mg | CA$59.95 | CA$6.00/mg | In stock | On their site ↗ |
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| PT-141 | Single vial | CA$50.00 | — | Out of stock | On their site ↗ |
| PT-141 | 10-pack | CA$450.00 | — | Out of stock | On their site ↗ |
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| PT-141 | As listed | CA$49.99 | — | In stock | On their site ↗ |
The median listed price per mg across every tracked supplier listing PT-141 in each currency, recorded daily from validated listings only. Days with too few listings to publish are left out, not estimated. How we validate prices
CAD · median per mg
No validated daily statistics yet. A trend appears once there is more than one day of data.
Catalogue changes, last 30 days
No PT-141 listings added or withdrawn since we began recording catalogue changes.
Price per mg is only half the comparison. Check that the supplier publishes a certificate of analysis for the batch it is selling, ideally from an independent laboratory, and that the certificate confirms identity as well as purity: our guide on how to read a COA shows what to look for. A price far below the rest of the list is more often a warning than a bargain; peptide prices explained sets out why.
For what PT-141 is and what published studies have found, see our PT-141 guide. Handling questions are covered in how to store peptides, and the peptide calculator converts a vial size and water volume into concentration and syringe units. Rules on buying and importing differ by country: read are peptides legal in Canada? and see all suppliers serving Canada.
How to spot a fake peptide supplier explains each of these in more detail, and third-party peptide testing covers what independent results can and cannot prove.
Most research peptides are sold as freeze-dried (lyophilised) powder in sealed vials, which is mixed with a diluent such as bacteriostatic water before use in the lab. Some suppliers also sell pre-mixed solutions, nasal sprays or capsules under the same name. These are different products with different stability and dosing, so compare price per mg only between the same form, and check which form a listing is before comparing it with the rest of the table.
11 of the suppliers PepFinder tracks list PT-141 and are based in or ship to Canada. The highest rated are Panda Peptide, PeptideProCanada, Buy Peptides 4 Reasearch Canada. The list on this page is ranked by PepFinder Score, which weighs reliability, delivery, pricing, support and customer reviews; nobody pays to be included or to rank higher.
Listed prices in CAD run from CA$3.00/mg to CA$8.00/mg, median CA$5.00/mg, across 10 listings from 9 suppliers. Compare price per mg rather than price per vial, and only within one currency; a price far below the rest is more often a warning than a bargain.
Suppliers on this page list PT-141 in 10mg, 10 mg. Most research peptides are sold as freeze-dried powder in sealed vials; capsules, sprays and pre-mixed solutions are different products, so compare price per mg only between the same form.
Health Canada says unauthorised drug products, including peptides it names such as BPC-157, TB-500 and ipamorelin, are illegal in Canada, and that research-use-only labels do not make them legal. Our page on whether peptides are legal in Canada sets out the rules with a link to every source. This is general information, not legal advice.
Residents generally cannot bring prescription drugs into Canada, and Health Canada says non-compliant products found at the border will be refused entry or seized. Each supplier on this page shows where it is based, so you can see whether an order would cross a border.
Ask for a certificate of analysis for the batch being sold, and check that it names the laboratory, the batch number and the test date, and that it confirms identity by mass spectrometry as well as purity by HPLC. PepFinder has not yet collected certificates for PT-141 from these suppliers, so check each supplier's own site.
How this list is built: suppliers appear because they list PT-141 on their own website, read by our catalogue checks; nobody pays to be included or to move up. Ranking is by PepFinder Score. Prices, sizes and stock are as each site listed them when checked and may have changed. Provisional scores are based on incomplete research.
