Selank + Semax
The popular nootropic pair — Selank for calm, Semax for focus.
Also listed as Selank/Semax, Semax/Selank.
Peptide Compare tracked 10 vendors selling Selank + Semax on 10 Oct 2026. The cheapest in-stock 10 mg vial is $5.00 per mg at AMC Essentials, 29% under the $7.00 median. Prices are scraped from vendor sites; trust scores come from Finnrick blind tests.
Some outbound links may earn us a commission. Vendors cannot pay to improve rankings.
Best value right now · 10 mg
AMC Essentials
IN STOCKUNTESTED
Per mg29% under the $7.00 median
Vial price10 mg · verified Oct 10
Avg per mg · 10 mg
$6.93+0.1%
Ranged $6.92 – $7.08 across 10 vendorsCompare 8 vendors · 10 mg
Across all sizes, verified in-stock listings run $49.99 to $685.00 from 5 vendors.
VendorStock
05
Good ScienceUNTESTED · OUT · 20% OFF
$3.20$32.00$40.00
07
Solution PeptidesUNTESTED · OUT
$8.00$80.00
08
Risynth BioTRUST 9.1 · OUT
$8.90$89.00
Selank + Semax prices verified Oct 10, 2026
$5.00/mgAMC Essentials · $49.99
Buy best priceSee how Selank + Semax moved against the rest of the catalogue in the Peptide Price Index: median price per mg now versus 30 and 90 days ago, every tracked peptide, with a CSV.
Selank + Semax price by vial size
| Vial size | Lowest per mg | Vial price | Vendor |
|---|---|---|---|
| 0.5 mg | $238.00 | $119.00 | Flawless Compounds1 vendor carries it |
| 5 mg | $10.00 | $49.99 | Platinum Lion2 vendors carry it |
| 10 mg | $5.00 | $49.99 | AMC Essentials8 vendors carry it |
| 20 mg | $34.25 | $685.00 | Royal Peptides4 vendors carry it |
| Other | none verified in stock | 1 vendor carries it |
Verified 10 Oct 2026. Lowest figures are in-stock listings checked within the last week, with any coupon applied; a size with none says so.
Price movement · 30 days
−5.1%median per mg, all sizes
Cheapest ever recorded: $3.25/mg on Aug 16. Today is 53.8% above that low.See our top-ranked Selank + Semax vendors
Ranked by Finnrick trust score, independent lab testing, and price.
Compare Selank + Semax head-to-head
- Selank + Semax vs Dihexa
- Selank + Semax vs Selank
- Selank + Semax vs Semax
- Selank + Semax vs DSIP
- Selank + Semax vs Adamax
- Selank + Semax vs Cerebrolysin
Quick Summary
A pairing of two peptides each registered in Russia on its own. No study has tested them together. Available from 10 vendors, priced from $40.00 to $685.00.
Research: No study has tested selank and semax in combination. The only published papers naming both are an analytical-chemistry paper on detecting them in seized products (PMID 31667971) and a review that discusses them separately. Anything said about the pairing is an argument built from the two separate entries, not a result.
Side effects: No adverse event data exists for the combination
Research compoundEach is registered in Russia on its own. The combination is unstudied and approved nowhere.
- 7 of 10 vendors currently have it in stock
- Highest-rated vendor: Risynth Bio (9.1 Finnrick score)
- Most common vial size: 10mg
- Category: Cognitive / Neuro — Nootropic and neuroprotective peptides
Get Selank + Semax price alerts
Join the list — price-drop alerts for this peptide are in the works and you'll be first on them.