Semax / Selank 5/5mg for sale: research prices from 1 vendor with a current price
Comparing 5/5mg · Vial. Different forms are not interchangeable.
Cheapest Semax / Selank 5/5mg Vial: $70.00 at American Peptides, with code TECH10 available through our link but not deducted from the listed price, observed Oct 31, 2026. 1 supplier has a current price for this package; prices exclude shipping.
LA Peptides
Also sells Semax / Selank 10/10mg Spray- Made in the USA
- Batch COA on every label
- Ships in 1–2 business days
- Free shipping over $200
This package differs from the one selected above; compare sizes before buying. Highlights are the seller’s own statements. It is pinned first in the price table below; “Cheapest” always marks the lowest price. LA Peptides review
Semax / Selank is recorded as a blend in the catalogue. A review of the exact combination, ingredient amounts and formulation has not yet been completed. Read identity checks and sources ↓
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Filter suppliers by testing, delivery and payment
Filters hide suppliers; the order is always by price. Testing counts the core test categories printed on each supplier’s newest certificate for this exact product. A count is not a quality rating, and vendor claims such as “8x tested” are not used. Destinations and payment methods are those recorded on each supplier’s profile.
What the filters mean
The core 7 are identity, purity, net content, endotoxin, sterility, heavy metals, multi-vial conformity. Identity counts once whether it is shown by mass spectrometry or by HPLC retention time. Sterility counts for a 14-day USP <71> culture or a rapid PCR sterility test, which are labelled apart. Microbial-limit counts and bioburden are not sterility tests. Multi-vial conformity means two or more vials or bottles from one lot measured on the certificate.
Vendors describe batches as “6x”, “7x” or “8x tested” to mean the number of assays on one batch report, and they count differently. Those labels are not used here; only the categories printed on the certificate count.
A supplier without a product-specific certificate is hidden by any testing filter, and so is a certificate that does not state which package size it covers when the supplier sells several. Certificates are vendor documents read by PeptideTech on Oct 7, 2026; the samples are not independently authenticated.
Ships to and payment method use the destinations and methods each supplier publishes, as recorded on its PeptideTech profile. A supplier whose shipping or payment coverage is not recorded is hidden by that filter rather than assumed to qualify. Confirm both at checkout. In stock only hides offers that were out of stock or stale when last checked.
Where to buy Semax / Selank for research
Compare 2 tracked suppliers. Cards show the 5/5mg price where the supplier lists it in stock, and otherwise its cheapest other size, labelled. Prices exclude delivery and tax. We earn commission through these links; the featured partner is pinned first and the rest are ordered by price.
1 of 2 suppliers
Last source observation: Oct 31, 2026. Confirm availability at the supplier.
Packages: 5/5mg
Delivery: Exact charge shown at supplier checkout.
Coupon: Issued code; checkout unverified. No coupon saving deducted here.
COA for Semax / Selank 5/5mg: Bioviridian Inc., Aug 17, 2026 (lot SEMSEL5-0803), documents identity (MS), purity (HPLC), net content, endotoxin and heavy metals (5 of 7 core tests).View certificateLab-hosted copy
The issuing laboratory’s independence from the vendor is not established.
Last source observation: Oct 31, 2026. Confirm availability at the supplier.
Packages: 10/10mg
Delivery: $9.75 recorded standard rate; supplier lists free shipping over $250.00.
Coupon: 10% observed in one cart on 17 Sep 2026. No coupon saving deducted here.
COA for Semax / Selank 10/10mg: BioRegen, Aug 20, 2026 (lot 26SLSM20-0001), documents identity (MS), purity (HPLC) and net content (3 of 7 core tests).View certificate
We earn commission through these links. Supplier cards show the lowest recent in-stock price for each supplier; the featured partner is pinned first and the rest are ordered by price. COA facts are read from each vendor’s own certificates and are not a quality rating. How comparisons work.
Recorded prices for Semax / Selank 5/5mg Vial: $70.00. Tracked suppliers in this market: 1. Lowest recorded price: $70.00 at American Peptides. Unit price: $7.00 per mg. with code TECH10 available through our link but not deducted from the listed price. Prices are shown before shipping. Each offer carries its own observation date; manually reviewed listings are not automatically refreshed.
Semax / Selank 5/5mg Vial prices by vendor
Each form has a separate price comparison: Spray offers. Different forms are not interchangeable.
Semax / Selank 5/5mg Spray: separate supplier comparison
These spray listings are ranked within their own form and package size.
Semax / Selank for sale: price by size
Semax / Selank suppliers compared
Certificate availability is vendor-reported. Check the exact product and batch document; PeptideTech has not authenticated the sample.
Source, shipping and code status →Certificate availability is vendor-reported. Check the exact product and batch document; PeptideTech has not authenticated the sample.
Source, shipping and code status →Research reference
Reference review pending
Semax / Selank is recorded as a blend in the catalogue. A review of the exact combination, ingredient amounts and formulation has not yet been completed.
Identity checks
Evidence about an individual ingredient does not establish evidence for the combination. Check each ingredient’s identity, declared amount and formulation before comparing blends.
Reference review pending
No compound-specific supporting citations have been selected for this entry. The research links below are searches to help locate records, not supporting evidence or a statement that a matching trial exists.
Regulatory context
A product-specific regulatory review has not been completed. This catalogue entry does not establish authorization, lawful sale or import eligibility in any country; check the exact product and destination with the relevant regulator.
Research searches — not supporting citations
Search results may include unrelated records. A search link does not establish that a matching study exists.
These selected sources describe named substances and studied formulations. They do not authenticate a supplier, a certificate of analysis or the contents of a particular lot, and do not provide instructions for use. “Healing” and other catalogue categories are navigation labels, not evidence of efficacy or treatment recommendations.
Semax / Selank price history
Actual source observations from the last 14 days, shown separately by supplier, package and currency. Missing days are not filled in. The first refresh can preserve an earlier recorded price; it does not establish a daily price history.
| Observed (UTC) | Supplier | Package | Price | Stock |
|---|---|---|---|---|
| 2026-10-31 07:50 | American Peptides | 5/5mg · Vial | $70.00 | In stock |
| 2026-10-30 07:47 | American Peptides | 5/5mg · Vial | $70.00 | In stock |
| 2026-10-29 07:51 | American Peptides | 5/5mg · Vial | $70.00 | In stock |
| 2026-10-28 07:50 | American Peptides | 5/5mg · Vial | $70.00 | In stock |
| 2026-10-27 19:05 | American Peptides | 5/5mg · Vial | $70.00 | In stock |
| 2026-10-22 00:00 | American Peptides | 5/5mg · Vial | $70.00 | In stock |
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Is Semax / Selank legal? Research-use status
This page compares research-labelled listings for Semax / Selank. A listing or a United States price does not establish authorization for human use or permission to import, possess or supply a product in a particular jurisdiction. Consult the cited regulatory sources and the rules for the actual product and destination. PeptideTech does not sell products or provide medical advice.
A product-specific regulatory review has not been completed. This catalogue entry does not establish authorization, lawful sale or import eligibility in any country; check the exact product and destination with the relevant regulator.
Semax / Selank storage and handling (research context)
Follow the manufacturer’s current product- and batch-specific storage instructions and safety data sheet for Semax / Selank. The catalogue does not verify temperature stability, sterility or a preparation method. Do not transfer handling instructions between different forms, concentrations or suppliers.
Reconstitution calculator →Semax / Selank price: questions
Automated price sources are scheduled daily; other sources are checked manually. Check the offer's last successful source timestamp. A code is shown when it is attached to an offer or affiliate link. The displayed price includes a discount only when that code is cart-verified and the discounted price is explicitly recorded; otherwise it is the vendor's listed price. Prices exclude shipping. Stock status is captured at the same time. Rankings are by displayed price, except that the labelled featured partner, LA Peptides, is pinned first; “Cheapest” always marks the lowest price. PeptideTech earns a commission when you buy through a link.
Full method →Compare Semax / Selank with other research products
Compare package prices and forms; distinct compounds are not interchangeable.
Semax / Selank vs Semax: prices and packagesAll research product comparisons