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Selank

★★★★★4.5 · 20 reviews 10 MG PURITY ≥ 99%
$44.95 Quantity discounts
1 vial selected · quantity discounts start at 2 vials

Selank is a synthetic heptapeptide supplied as a lyophilized powder for laboratory use. It is studied in neuropeptide, stress-response, and immune-pathway research models. For research use only.

Third-party tested · UPLC verified · batch-specific CoA
tuned Selank research vial, purity over 99%
Purity · UPLC99.42%
🇺🇸Lyophilized, third-party tested, and shipped from the United States.
Certificate of Analysis for this lot, issued by Horizon Analytical Open full certificate (PDF) ↗
Quantity — 5% at 2, 10% at 3, 20% at 5, 30% at 10 vials
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Our promise — the risk stays with us
Money-Back Purity Guarantee — if eligible independent testing reports below 99.0% purity for an individual product or below 98.0% for a blend, Tuned refunds the affected product to the original payment method. Terms apply.
Free shipment protection — coverage includes carrier-confirmed loss or non-delivery, physical transit damage, an incorrect item, or a physical fault on delivery. Choose one no-cost replacement or an original-payment refund for the affected item. Terms apply.

Selank is a synthetic heptapeptide supplied as a lyophilized powder for laboratory use.

Neuropeptide models — studied in central-signalling research.
Stress-response research — investigated in preclinical pathway studies.
Immune-pathway work — examined in peptide-signalling literature.
Heptapeptide reference — used in analogue comparisons.
For research use only — not for human consumption. No therapeutic, veterinary, or human-use claims are made.
Download this lot's CoA — Purity & Endotoxin (PDF) Certificate authenticity is verified independently by Horizon Analytical →
≥99% purityGuaranteed on this lot
UPLC + Mass SpecIndependently verified
CoA for lot TR-4692745Verify independently on Horizon
Specifications & certificate of analysis
Specifications

Exactly what's in the vial.

CompoundSelank
FormLyophilized powder
Net quantity10 mg
AppearanceWhite / off-white
Purity (UPLC)≥ 99%
Storage−20°C, desiccated
LotTR-4692745

Full molecular Certificate of Analysis — CAS number, molecular formula, weight & sequence — included with every order.

Certificate of analysis

Proof for this exact lot.

Certificate of Analysis
Independently tested by Horizon Analytical
UPLC · MS
VERIFIED
USA
CompoundSelank
Lot numberTR-4692745
Testing labHorizon Analytical · independent
Identity (MS)Confirmed
Endotoxin (LAL)< 0.05 EU/mL
QuantitationConfirmed
Purity by UPLC
99.42%
Horizon Analytical — independent testing laboratory
Independently tested by Horizon Analytical — a US-based lab
Batch-specific UPLC purity + mass-spec identity, verified in the USA — search this lot at horizonanalytical.com
Download CoA — Purity & Endotoxin (PDF)
What Selank is studied for
Research applications

What Selank is studied for.

Synthetic anxiolytic heptapeptide. Investigated across the following preclinical and in-vitro research areas.

Anxiety research

Studied in preclinical and in-vitro research for anxiety and stress-response models.

Cognition

Studied in preclinical and in-vitro research for cognition and cognitive enhancement.

Mood research

Studied in preclinical and in-vitro research for mood and depression-related pathways.

Immunomodulation

Studied in preclinical and in-vitro research for immunomodulation research.

⚠ For research use only — not for human consumption. The information above describes published laboratory research directions and is not a claim of any therapeutic effect, benefit or intended use in humans or animals. Research directions are cross-referenced against the Kitrus knowledge graph (verified Apr 2026).
The science behind Selank
Research & mechanism

The science behind Selank

Selank is a synthetic analogue of the immunomodulatory peptide tuftsin. Studies have characterised its activity at GABA and dopamine receptors (GABRA1/GABRB2, DRD1/DRD2) and on BDNF/CREB signalling in anxiety, cognition and mood research.

135
Indexed publications
75
Mapped molecular targets
≥99%
Purity · UPLC
Key molecular targets studied
BDNFCREB1DRD1DRD2GABRA1GABRA2GABRB2
Read the full research picture
Selected research

Targets, pathways and publications are compiled from curated biomedical databases (ChEMBL and pathway resources) and PubMed. They describe directions of laboratory investigation only — not clinical outcomes, efficacy, human-use guidance, or any intended use in humans or animals.

Compiled from PubMed & curated biomedical databases · ≥99% purity, UPLC + mass-spec verified · for research use only
Researching first? Read the full Selank guide — benefits, research & side effects ↗
Our guarantee
The guarantee

Risk stays with us, not you.

Money-Back Purity Guarantee

If eligible independent testing reports below 99.0% purity for an individual product or below 98.0% for a blend, Tuned refunds the affected product to the original payment method. Terms apply.

Lyophilized, third-party tested, and shipped from the United States. 🇺🇸

Lyophilized, third-party tested, and shipped from the United States.

Free shipment protection

Coverage includes carrier-confirmed loss or non-delivery, physical transit damage, an incorrect item, or a physical fault on delivery. Choose one no-cost replacement or an original-payment refund for the affected item. Terms apply.

Evidence details

Audit the selected strength.

Lower-page detail from Tuned's canonical SKU-to-certificate crosswalk. The purchase controls above remain the controlling selection and price interface.

Evidence for the selected strength

Selank · 10 MG

Physical SKU
TUN-SELANK-10MG
Report / lot
TR-4692745
Analysis date
2026-07-04
Purity method
UPLC
Purity result
99.42%
Identity method
MS
Identity result
Result matches expected identity
Measured quantity
Not reported
Endotoxin
<0.05 EU/mL
Evidence status
Exact certificate mapping available
Guarantee class
Individual product · 99.0% threshold
Inventory relationship
Unknown
Last verified
2026-08-22
Open certificate PDFOpen Horizon Analytical independent verification

This record applies only to the identified report. It does not establish sterility, human safety, efficacy, or suitability for human or animal use.

How this evidence should be read

UPLC purity separates and measures chromatographic components and can provide higher resolution and faster analysis than conventional HPLC under an appropriate validated method. Mass spectrometry supplies a separate identity result. Quantity reports the measured amount where stated. Endotoxin reports bacterial-endotoxin findings where stated. None of these results establishes sterility, human safety, efficacy, or suitability for human or animal use. Certificate authenticity is checked independently through Horizon Analytical, not by Tuned. Read the full testing explanation.

Price and order transparency
Selected-strength single-vial price—
Existing quantity tiers1 vial; 5% at 2; 10% at 3–4; 20% at 5–9; 30% at 10+

This read-only summary mirrors the purchase interface above. Cart-wide eligibility, current shipping terms, and guarantee terms are controlled by their linked storefront and policy surfaces.

Questions

Selank, answered.

Storage, documentation, shipping and research-use terms.

Add to cart
How is the ≥99% purity verified?
This lot (TR-4692745) is independently tested by an independent U.S. laboratory using UPLC for purity and mass spectrometry for identity. The batch-specific Certificate of Analysis is included free and downloadable above.
What's the best way to store Selank?
Lyophilized Selank should be stored according to the product label and applicable institutional laboratory procedures.
How fast does it ship?
Orders placed before 2 PM ET are dispatched the same day (otherwise the next business day). DHL Max standard shipping arrives in 3 business days or better, and FedEx 2-Day Air is available at checkout except for Hawaii. Lyophilized research compounds are stable at room temperature, so cold shipping isn't required. All orders ship discreetly with free shipment protection.
Is this for human use?
No. Selank is sold strictly for research, laboratory and educational purposes only. It is not approved for human consumption, veterinary use, or any therapeutic application. By purchasing you confirm you are a qualified researcher and will comply with all applicable laws.
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Peptide research, precisely calibrated

Ready when your research is.

Selank, ≥99% pure, with a lot-specific CoA and free shipment protection.

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Selank · 10 MG
Quantity discounts · ≥99% purity
$44.95 Add to cart