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Semax 10mg price: 4 vendors compared (2026)

Cheapest Semax 10mg today is $29.95 at Amino Club via our link, from 4 suppliers checked weekly.

Semax is a synthetic heptapeptide analogue of ACTH(4-10) developed in Russia and studied in cognitive research. It is sold lyophilized in 5–30 mg vials.

PWBy PeptideTech EditorsReviewed Sep 16, 2026Prices checked weeklyHow we verify →
See EU prices in €
Category
Cognitive
Standard size
10mg
Sizes
5mg, 10mg, 30mg
Vendors
4
Form
Vial
Use
Research only
Cheapest Semax 10mg
$29.95$3.00/mg
at Amino ClubIn stock
Referral link · code unconfirmed
Go to Amino ClubOpens the vendor’s own product page in a new tab.
Semax 5mgSize 2 of 3Semax 30mg
SummaryUpdated Sep 16, 2026

Semax 10mg costs $29.95 to $65.00 across 4 research vendors as of Sep 16, 2026. The lowest price is Amino Club at $29.95 ($3.00 per mg). Prices are checked weekly and shown before shipping.

Semax 10mg prices by vendor

VendorSizeStockCodePrice
Amino ClubCheapest
10mgIn stock
$29.95Checked 35m ago
Go to vendor
Crush Research
10mgIn stock
$39.00Checked 27m ago
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Blank Peptides
10mgIn stock
$50.00Checked 1h ago
Go to vendor
American Peptides
10mgIn stock
$65.00Checked 1h ago
Go to vendor
Prices are before shipping. A coupon discount is included only when a code is shown on that offer; otherwise the listed price is shown. Stock was captured when the price was checked.

Semax for sale: price by size

SizeCheapestPer mgVendorsIn stock
5mg$35.99$7.20/mg1110mg$29.95$3.00/mg4430mg00

Where to buy Semax

Blank Peptides lists Semax in 1 size (10mg), from $50.00 for 10mg. Certificates of analysis are published per lot. Ships US; accepts Card, Crypto.

Amino Club lists Semax in 1 size (10mg), from $29.95 for 10mg. Certificates of analysis are published per lot. Ships US · EU; accepts Card, Crypto, Zelle.

American Peptides lists Semax in 1 size (10mg), from $65.00 for 10mg. Certificates of analysis are published per lot. Ships US · same-day dispatch; accepts Card, Zelle.

Modified Aminos lists Semax in 1 size (5mg), from $35.99 for 5mg after code TECH10. Ships US; accepts Card, Crypto.

Crush Research lists Semax in 1 size (10mg), from $39.00 for 10mg. Certificates of analysis are published per lot. Ships US · free over $200; accepts Card, Crypto.

Semax suppliers compared

Blank Peptides
4.4/ 5 · 5-point rubric
COA & testing5
Price level5
Stock reliability4
Payment options4
Shipping4
Amino Club
4.4/ 5 · 5-point rubric
COA & testing5
Price level3
Stock reliability4
Payment options5
Shipping5
American Peptides
4.2/ 5 · 5-point rubric
COA & testing5
Price level3
Stock reliability5
Payment options3
Shipping5
Modified Aminos
3.6/ 5 · 5-point rubric
COA & testing2
Price level4
Stock reliability4
Payment options4
Shipping4
Crush Research
4.2/ 5 · 5-point rubric
COA & testing5
Price level4
Stock reliability4
Payment options4
Shipping4

Semax price history

Best price at 10mg over the last 30 days.

No price move of $0.50 or more in the last 30 days.

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Semax storage and handling (research context)

Lyophilized Semax is typically shipped at ambient temperature and stored at −20 °C for long-term laboratory use. For in-vitro work it is reconstituted with bacteriostatic water and kept refrigerated at 2–8 °C. Vendors list lot numbers and certificates of analysis for verification.

Semax price: questions

Semax 10mg costs from $29.95 to $65.00 across 4 vendors as of Sep 16, 2026. The cheapest in-stock offer is Amino Club at $29.95; other sizes (5mg, 30mg) are listed in the price-by-size table.
How we verify prices

Prices are read from each vendor's product page weekly, converted to the price after any listed code, and shown before shipping. Stock status is captured at the same time. Rankings are by price only. PeptideTech earns a commission when you buy through a link; it never changes the order.

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