Selank 5mg — the vendor's own product photo

Vendor catalogLive dataNootropic peptide

Bluum Peptides B+Grade B+

Selank 5mg

Name: Selank 5mg
Brand: Bluum Peptides
Price: 29 USD
Availability: InStock

A synthetic heptapeptide analog of the endogenous immunomodulatory peptide tuftsin.

Observed price

$29$5.80/mg+29% vs median $/mg

Median $/mg

$4.50/mg

Range $/mg

$1.10/mg–$10.4/mg

This listing

#16 of 21

mid-market

Real / active mg

$5.82/mg

low $1.10/mgmedian $4.50/mghigh $10.4/mg

Compared by cost-per-mg against 21 vendor listings of this compound whose size we can read. Real / active mg divides cost-per-mg by measured purity. Read from the certificate, not re-measured by VialGrade.

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Availability: In stock
Checked: 3 hours ago

Buy at Bluum Peptides

Hands you to bluumpeptides.com — VialGrade doesn’t sell or take payment

Bluum Peptides

Unclaimed page

Lab tests

98.0%

Median purity

Listings

Real listing aggregated from the vendor's public page. Buying happens on their site, never on VialGrade — outbound links stay off until the affiliate step is approved.

What we know so far

No independent test of Bluum Peptides' Selank yet

Selank generally tests around 99.7% purity across 4 independent certificates — but from other makers, so treat it as a benchmark, not proof of this seller's stock.
Price sits within the normal range for Selank — no cheap-fake red flag.

How to verify this yourself

To verify before you buy: ask Bluum Peptides for the Janoshik COA for your batch number, then paste it into Verify — VialGrade confirms it's a real, unedited lab record.

Open the Verify tool

Compare by real cost

Cheapest Selank, by price per mg

Vials come in different sizes, so the sticker price lies. This ranks every listing by what a milligram actually costs — with independent test purity where we have it.

#	Vendor	Size	Price	Per mg	Tested purity	Real $/active mg
1	Umbrella Labs	60mg total60 Milligrams Liquid Spray each	$66	$1.10/mg · too cheap?	—	$1.10/mgbest value	View
2	Umbrella Labs	90mg total90 Milligrams Liquid Spray each	$100	$1.11/mg · too cheap?	—	$1.11/mg	View
3	Nootropic Source	30mg total	$35	$1.17/mg · too cheap?	—	$1.17/mg	View
4	Nootropic Source	40mg total400mcg+ per spray (10mL bottle @ 4mg per mL) each	$50	$1.25/mg · too cheap?	—	$1.25/mg	View
5	Nootropic Source	20mg total200mcg+ per spray (10mL bottle @ 2mg per mL) each	$30	$1.50/mg · too cheap?	—	$1.50/mg	View
6	Umbrella Labs	30mg total30 Milligrams Liquid Spray each	$46	$1.53/mg · too cheap?	—	$1.54/mg	View
7	Felix Chemical Supply	10mg total	$35	$3.50/mg	—	$3.51/mg	View
8	Bluum Peptides	20mg total	$75	$3.75/mg	—	$3.76/mg	View
9	Bluum Peptides	10mg total	$39	$3.90/mg	—	$3.91/mg	View
10	Ez Peptides	10mg total	$44	$4.40/mg	99.6%	$4.42/mg	View
11	Modern Aminos	10mg total	$45	$4.50/mg	—	$4.51/mg	View
12	Chameleon Peptides	100mg total10mg · 10-vial kit each	$513	$5.13/mg	99.8%	$5.14/mg	View
13	Swiss Chems	5mg total	$26	$5.19/mg	—	$5.21/mg	View
14	Umbrella Labs	5mg total	$26	$5.20/mg	—	$5.21/mg	View
15	Simple Peptide	10mg total	$55	$5.50/mg	—	$5.52/mg	View
16	Bluum Peptides	5mg total	$29	$5.80/mg	—	$5.82/mg	View
17	Chameleon Peptides	10mg total	$60	$6.03/mg	99.8%	$6.04/mg	View
18	Chameleon Peptides	50mg total5mg · 10-vial kit each	$306	$6.12/mg	99.8%	$6.13/mg	View
19	Behemoth Labz	10mg total	$69	$6.85/mg	—	$6.87/mg	View
20	Cernum Biosciences	10mg total	$87	$8.70/mg	—	$8.72/mg	View
21	Sports Technology Labs	5mg total	$52	$10.4/mg	96.8%	$10.7/mg	View

Real $/active mg divides the price-per-mg by the measured purity — the honest cost of the actual peptide, so a 90%-pure vial isn’t compared as if it were 99%. Too cheap? flags a listing far below the market rate — often underdosing or a fake, not a deal. The crown marks the cheapest non-outlier; best value marks the lowest real cost per active mg.

Understand this compound

What is Selank?

Widely studieda.k.a. Selank

A nootropic peptide studied in anxiety and cognition research — the calm counterpart to Semax.

Cognitive & mood

⚠

Good to know: As with Semax, its clinical trial base is concentrated in Russian research; independent Western confirmation and regulatory approval outside Russia/CIS do not exist.

How does Selank work?

A synthetic heptapeptide derived from a human immunoglobulin G fragment that allosterically modulates GABA-A receptors and influences BDNF expression and enkephalin metabolism.

Mechanism of action from published research — how the molecule behaves, not a claim about any product or any human-use effect.

What is Selank researched for?

Studied for anxiety, generalized anxiety disorder, and stress-related cognitive complaints.

Cognitive & moodStudied in memory, focus, mood, and neuroprotection research.

How far has the research gone?

Widely studied — Russian clinical trials have enrolled over 800 patients, with reported anxiolytic effects comparable to benzodiazepines but without sedation in that literature.

Where the science stands — an approved drug is not the same as the research-grade material a vendor sells, which is unregulated regardless.

What is Selank commonly stacked with?

Compounds the research community frequently discusses alongside Selank. Not a protocol or a recommendation — a map of what to read about next.

Semax

What should I check before buying?

Independent purity. Look for a third-party COA (Janoshik or MZ) showing a measured purity — not just a number the vendor typed.
Batch match. The strongest evidence is a certificate for the exact batch you’ll receive, attributed to this vendor — check the cross-verification on the listing.
Vendor reputation. See how the vendor is talked about in the community before trusting a new name.

Research context only — VialGrade never gives dosing, medical, or human-use guidance.

The lab evidence

What we could verify

Each row answers a different question. Passing the identity test doesn’t mean it’s sterile or correctly dosed — we show each answer separately.

Identity — independent test

Unknown

No independent third-party COA is advertised or on record for this listing.

Measured purity (HPLC)

Unknown

No independent purity figure is on record for this listing.

Batch traceability

Unknown

No specific batch on this listing has been matched to an independent record.

Sterility & endotoxin

Not tested

A purity COA does not measure sterility or endotoxins — no such test is on record.

Dose / fill accuracy

Unknown

VialGrade does not independently measure vial fill or delivered dose.

These certificates are for Selank across every maker VialGrade tracks — not necessarily Bluum Peptides’s own stock. This listing’s specific evidence is the matrix above.

Independent testing

Independent lab tests on record for Selank

Real, publicly verifiable third-party tests. Purity is read from the certificate itself. A test reflects one lab’s result for one submitted batch — not a guarantee that every vial matches.

How does this data get here?

Every record below is a real certificate of analysis, gathered two ways: from the public verification feeds that independent labs (like Janoshik) publish, and from the certificates vendors post on their own product pages. We open each certificate document and read the measured purity, content, batch, and date directly off it — a scraper can’t read a number printed inside an image, so this is done by machine vision, then recorded here with a link back to the original.

Nothing here is typed in by a vendor or invented by us. Where a certificate is missing, we say so rather than filling the gap.

We re-check the lab feed, too. A “still listed” tag means the certificate is currently public in Janoshik’s database — we re-verify against the live feed and stamp the date. If a cert is later pulled, the tag flips. It’s a freshness check on the same source, not a second independent opinion.

What a certificate does & doesn’t prove

Three different questions. Purity (“how clean?”), identity (“is it the right molecule?”, a mass-spec test), and content (“did I get the labeled mg?”) are separate. A vial can be 99% pure and still be the wrong peptide, or the right peptide underdosed. We flag the measured dose against the label above; underdosing is the most common real fraud.

Who submitted the sample matters. Most of these are vendor-submitted — the seller chose which vial to send, so one good certificate doesn’t prove every batch is the same. The gold standard is a blind test, where a buyer sends a vial they bought as a normal customer. Same label doesn’t prove same product; same batch number doesn’t prove same batch.

99.8%

highest tested purity

Manufacturer	Batch	Purity	Content / dose	Lab
Chameleon Peptides	—	99.81%	5.83 mg	Janoshik Analytical	View
http://www.sahepeptides.com/	—	99.79%	11.55/10mg · full	Janoshik Analytical Still listed	Verify
EZ Peptides	EZP-SEL1004042026-07	99.62%	11.50 mg; 11.16 mg; 11.05 mg	Janoshik Analytical	Verify
Sports Technology Labs	2025-10-06	96.84%	—	MZ Biolabs	View
Ascension Peptides	29-05260628	99.37%	—	Unverified lab · Kovera Labs	View

Nothing to verify

No test for this vendor — but Selank is independently characterized

This vendor doesn't advertise independent testing, and we hold no COA tied to Bluum Peptides specifically. We do hold 4 independent certificates for Selank (median 99.7% purity) from other makers — real market context for what this compound tests at, though not proof of this vendor's product.

This vendor. No third-party COA on record for Bluum Peptides.
Selank (market-wide). 4 independent COAs, median 99.7%.

4 independent COAs on record for this compound · median 99.7% — see them all

Cross-checks the vendor’s testing claim against independent lab records. Purity is read from the lab's certificate as issued — VialGrade doesn't re-run the assay or sample the vial. It reflects one lab's result for one submitted batch, not every vial. Never a statement that a product is safe, sterile, or correctly dosed.

US legal status

Research-use-only — not FDA-approved

Sold “for research use only,” this compound is not FDA-approved for human use and has not been evaluated for safety, purity, or sterility in people. It is generally not a scheduled controlled substance, so buying it as a research chemical is typically not itself a drug crime — but marketing or using it as a drug is not lawful, and it is not a dietary supplement.

Read the full US legal overview →

General information, not legal or medical advice. VialGrade sells nothing and encourages no human use.

Same compound

See the full Selank market — all 27 vendors, price history & lab tests