The Peptide Plug

Semax/Selank Blend sprays price comparison

Also sold as N-Acetyl Selank / N-Acetyl Semax Amidate Blend —, Semax + Selank Spray, Selank/Semax Spray, Selank Semax Spray, Selank + Semax, Selank + Semax Spray

For 740mg of Semax/Selank Blend, the lowest total is PeptidePlugs at $843.75 ($1.14 per mg, as 10 × 74mg), including its multi-vial discount, code PLUG (10% off, first order only) and free shipping. We track 1 vendor carrying it.

Prices verified November 14, 2026 at 01:18 UTC · US shipping · USD

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Vendor75mg 740mgPer mg Codes appliedTesting
PeptidePlugsprofile $213.75 $843.75 $1.14 PLUG 10% first order only Purity, Endotoxin, Metals*

Totals come from the same optimizer as our comparison tool: each vendor's cheapest way to supply the amount, with its multi-vial and mix-and-match discounts, the discount codes we hold for that vendor, and shipping to the US. Vendors reach each amount with whatever vial sizes they sell, and a vendor without a matching size may ship slightly more. Codes marked "first order only" assume a first order. "Per mg" is for the 740mg total. Confirm the final price at checkout. *Testing marked with an asterisk is present on some batches, not all.

Buy at PeptidePlugs — code PLUG → See the full breakdown →

Semax/Selank Blend prices by vial strength

StrengthVendorsSingle vial 10-vial kitPer mg (kit)
74mg 1 $132.50 · PeptidePlugs $843.75 · PeptidePlugs $1.14

Each strength is priced using only that vial size (single vials or packs of it), the same as choosing that size in the comparison tool. Totals include multi-vial discounts, our discount codes and US shipping.

Quick answers

What is the cheapest Semax/Selank Blend sprays?

It depends on how much you buy, because most vendors discount multi-vial orders. For 75mg, PeptidePlugs is lowest at $213.75 total. For 740mg, PeptidePlugs is lowest at $843.75 total ($1.14 per mg), including its multi-vial discount, code PLUG (10% off, first order only) and free shipping.

What is the cheapest Semax/Selank Blend sprays with endotoxin testing on every batch?

For 740mg, the lowest total overall — PeptidePlugs at $843.75 — is also from a vendor that publishes endotoxin testing on every batch. 1 of the 1 vendors do.

Which Semax/Selank Blend vendors test for heavy metals?

None of the 1 vendors publish heavy-metals testing on every batch. PeptidePlugs publishes it on some batches.

How much does Semax/Selank Blend sprays cost?

$843.75 for 740mg from the one vendor we track.

Research use only. Semax/Selank Blend is sold as a laboratory research chemical. It is not approved for human consumption and nothing on this page is medical advice or a recommendation to use it.