Prices checked 8 Nov 2026 · 52 listings · 45 confirmed in stock · 7 out of stock · Neuropeptide analogues
Multi-vial packs: CA$2.88/mg to CA$4.75/mg, median CA$4.00/mg (8 listings), shown separately.
Each currency is shown separately; prices are never converted. Packs of several vials are compared per mg of the whole pack, apart from single vials.
Prices as listed on each store's site when last checked, 8 Nov 2026. Single vials only; packs and pens are compared separately below.
Median per mg
CA$5.00/mg
across 26 suppliers
Highest per mg
CA$13.00/mg
38 single-vial listings compared
On sale now
29
of 32 stores tracked that list Semax in Canada
Median, 30 days
no change
CAD median per mg, recorded daily since 24 Sept 2026
The highest-ranked stores by PepFinder Score are Recherche Logistique (8.8/10), Canada Peptide Supply (8.1/10) and Elev8 Lab (7.9/10). The lowest price per mg is at PeptideWarehouse.ca, well under the market median; a price far below the rest is more often a warning than a bargain. None of these stores has a certificate of analysis for Semax on file with us yet, so check each store's own site. Ranking is by PepFinder Score alone; nobody pays to appear here or to move up.
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.
Suppliers 1–29 of 29 with listings on sale (3 more with everything out of stock) · prices in CAD only, never converted
36 products tracked · Delivery 1–2 business days after dispatch · Ships to 1 country · Est. 2026
From CA$4.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10 mg Canada | 10 mg | CA$40.00 | CA$4.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
78 products tracked · Delivery Express 1–2 business days · Ships to 1 country · Est. 2026
From CA$5.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | 10 mg | CA$49.99 | CA$5.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
43 products tracked · Delivery 1-3 days in Canada · Ships to 1 country · Est. 2026
From CA$8.00/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5 mg | 5 mg | CA$40.00 | CA$8.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
48 products tracked · Delivery ship within Canada? Orders are processed within 1 business day · Ships to 1 country
From CA$5.50/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10mg | 10 mg | CA$55.00 | CA$5.50/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
96 products tracked · Delivery ship within 1-2 business days · Ships to 1 country
From CA$5.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax (5mg-10mg) — Peptide de recherche au Canada | 10 mg | CA$49.99 | CA$5.00/mg | In stock | On their site ↗ |
| Semax Peptide — Research Vials Canada | 10 mg | CA$49.99 | CA$5.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
37 products tracked · Ships to 1 country
From CA$5.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax Canada – Laboratory Research Reagent (10mg) | 10 mg | CA$50.00 | CA$5.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
28 products tracked · Delivery ship within 1 business day · Ships to 1 country
From CA$6.27/mg (11 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax – 11mg | 11 mg | CA$69.00 | CA$6.27/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
179 products tracked
From CA$3.60/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax — 10mg | MEHFPGP ACTH-Derived Heptapeptide | 10 mg | CA$35.99 | CA$3.60/mg | In stock | On their site ↗ |
| N-Acetyl Semax Amidate — 12 mg | Stabilized Analog | 12 mg | CA$49.99 | CA$4.17/mg | In stock | On their site ↗ |
| N-Acetyl Semax Amidate — 55 mg | Stabilized Analog | 55 mg | CA$199.99 | CA$3.64/mg | In stock | On their site ↗ |
| Semax — 10mg | MEHFPGP ACTH-Derived Heptapeptide | 10 × 10 mg 100 mg in total | CA$287.99 | CA$2.88/mg | In stock | On their site ↗ |
| N-Acetyl Semax Amidate — 12 mg | Stabilized Analog | 10 × 12 mg 120 mg in total | CA$400.00 | CA$3.33/mg | In stock | On their site ↗ |
| N-Acetyl Semax Amidate — 55 mg | Stabilized Analog | 10 × 55 mg 550 mg in total | CA$1,599.00 | CA$2.91/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
67 products tracked · Delivery delivery in 1-3 days
From CA$3.40/mg (50 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10mg | 10 mg | CA$60.00 | CA$6.00/mg | In stock | On their site ↗ |
| Semax Amidate 50mg | 50 mg | CA$170.00 | CA$3.40/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
22 products tracked · Delivery Delivery Time Delivery typically takes 1-4 business days · Ships to 1 country
From CA$5.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax (10mg) | 10 mg | CA$49.99 | CA$5.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
221 products tracked · Delivery Tracked delivery across Canada. Carrier tracking provides the parcel-specific arrival estimate after dispatch. · Ships to 1 country · Est. 2026
From CA$5.00/mg (11 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 11mg | 11 mg | CA$55.00 | CA$5.00/mg | In stock | On their site ↗ |
| Semax 11mg | 2 × 11 mg 22 mg in total | CA$104.50 | CA$4.75/mg | In stock | On their site ↗ |
| Semax 11mg | 5 × 11 mg 55 mg in total | CA$247.50 | CA$4.50/mg | In stock | On their site ↗ |
| Semax 11mg | 10 × 11 mg 110 mg in total | CA$440.00 | CA$4.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From CA$2.67/mg (30 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 30 mg | 30 mg | CA$79.99 | CA$2.67/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From CA$2.96/mg (25 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax (25mg) | 25 mg | CA$77.68 | CA$3.11/mg | In stock | On their site ↗ |
| N-Acetyl Semax (25mg) | 25 mg | CA$73.98 | CA$2.96/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From CA$13.00/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| SEMAX – 5 MG | 5 mg | CA$65.00 | CA$13.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From CA$2.00/mg (30 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| N-Acetyl Semax Amidate | 30 mg | CA$67.99 | CA$2.27/mg | In stock | On their site ↗ |
| Semax | 30 mg | CA$59.99 | CA$2.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
80 products tracked · Ships to 1 country
From CA$5.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10MG | 10 mg | CA$50.00 | CA$5.00/mg | In stock | On their site ↗ |
| Semax 10MG | 10 × 10 mg 100 mg in total | CA$450.00 | CA$4.50/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
32 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | As listed | CA$34.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
66 products tracked · Ships to 1 country
From CA$5.80/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax Canada | 5 mg | CA$29.00 | CA$5.80/mg | In stock | On their site ↗ |
| Semax Canada | 10 × 5 mg 50 mg in total | CA$200.00 | CA$4.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
34 products tracked · Ships to 1 country
From CA$3.53/mg (30 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax — 10mg | 10 mg | CA$44.99 | CA$4.50/mg | In stock | On their site ↗ |
| N-Acetyl Semax Amidate — 30mg | 30 mg | CA$105.99 | CA$3.53/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
34 products tracked
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | As listed | CA$54.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From CA$5.30/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5MG | 5 mg | CA$42.00 | CA$8.40/mg | In stock | On their site ↗ |
| Semax 10MG | 10 mg | CA$53.00 | CA$5.30/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
49 products tracked
From CA$5.90/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10mg | 10 mg | CA$59.00 | CA$5.90/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
38 products tracked · Delivery 04 Delivered A tracked domestic parcel, typically 1–4 business days anywhere in Canada.
From CA$6.10/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| SEMAX 10mg | 10 mg | CA$60.99 | CA$6.10/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From CA$5.00/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10 mg | 10 mg | CA$49.99 | CA$5.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
21 products tracked · Ships to 36 countries
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | As listed | CA$59.00 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From CA$7.00/mg (5 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 5mg | 5 mg | CA$35.00 | CA$7.00/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | As listed | CA$69.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
From CA$4.90/mg (10 mg vial)
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax 10mg | 10 mg | CA$48.99 | CA$4.90/mg | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
| Listing as named | Size | Price | Per mg | Stock | |
|---|---|---|---|---|---|
| Semax | As listed | CA$74.99 | — | In stock | On their site ↗ |
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
Also listing Semax, currently out of stock: Peptide Confidential, Puffin Peptides, xPeptides.
Told when Semax gets cheaper in Canada
Set a target price in CAD and we check every validated listing daily. Free with an account.
At a glance · 8 Nov 2026
Semax is a synthetic seven-amino-acid peptide developed in Russia from a fragment of adrenocorticotropic hormone (ACTH 4-10), with a Pro-Gly-Pro sequence added, and designed to have no hormonal activity. It is registered in Russia as a prescription nasal drop for cognitive and cerebrovascular conditions, but its clinical evidence comes from small Russian studies, and it is not approved in the UK, US, Canada, Australia or New Zealand. Read the full Semax guide, with the published research and references.
The median listed price per mg across every tracked supplier listing Semax 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 CA$5.00/mg
Recorded since 24 Sept 2026 · 26 suppliers and 46 listings on 8 Nov 2026
Catalogue changes, last 30 days
156 listings added · 107 withdrawn
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 Semax is and what published studies have found, see our Semax 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.
32 of the suppliers PepFinder tracks list Semax and are based in Canada. The highest rated are Recherche Logistique, Canada Peptide Supply, Elev8 Lab. The list on this page is ranked by PepFinder Score, which weighs reliability, delivery, pricing, support and customer reviews; stores shipping in from abroad are not included in Canada's prices; nobody pays to be included or to rank higher.
Listed prices in CAD run from CA$2.00/mg to CA$13.00/mg, median CA$5.00/mg, across 38 single-vial listings from 26 suppliers. Packs of several vials run from CA$2.88/mg to CA$4.75/mg, median CA$4.00/mg, across 8 pack listings from 4 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.
PeptideWarehouse.ca lists the lowest validated single-vial price per mg in Canada, CA$2.00/mg for a 30 mg vial, against a market median of CA$5.00/mg, as last checked on 8 Nov 2026. The cheapest listing is not automatically the best buy: weigh it against the store's PepFinder Score, its test certificates and its customer reviews, all shown on this page.
Suppliers on this page sell Semax in 5 mg, 10 mg, 11 mg, 25 mg and 30 mg vials. Some also sell packs of 2 to 10 vials, compared per mg of the whole pack rather than against single vials. Most research peptides are sold as freeze-dried powder in sealed vials.
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 Semax from these suppliers, so check each supplier's own site.
How this list is built: suppliers appear because they list Semax on their own website, read by our catalogue checks; nobody pays to be included or to move up. Ranking is by PepFinder Score, with stores that have nothing on sale after those that do. Prices, sizes and stock are as each site listed them when checked and may have changed.