Selank price comparison
Synthetic analogue of tuftsin. Prices from 41 vendors, all normalized to price per mg so a 5 mg and a 20 mg vial can be compared fairly.
What the research says about Selank
Evidence map →At least one randomized trial or a meaningful body of human studies, but not a deep trial base.
- 68
- Papers
- 2
- RCTs
- 2
- Reg. trials
- Human clinical studies: 3
- Animal / lab only: 49
- Other (reviews, untagged): 16
- Randomized trial[Optimization of the treatment of anxiety disorders with selank] — Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2015
- Randomized trial[Efficacy and possible mechanisms of action of a new peptide anxiolytic selank in the therapy of generalized anxiety disorders and neurasthenia] — Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2008
- Clinical trial[A comparison of the anxiolytic effect and tolerability of selank and phenazepam in the treatment of anxiety disorders] — Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2014
- ReviewTherapeutic Peptides in Orthopaedics: Applications, Challenges, and Future Directions — Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews, 2026
- Animal studySelank, a Peptide Analog of Tuftsin, Attenuates Aversive Signs of Morphine Withdrawal in Rats — Bulletin of experimental biology and medicine, 2022
- Animal studyThe Influence of Selank on the Level of Cytokines Under the Conditions of "Social" Stress — Current reviews in clinical and experimental pharmacology, 2021
The grade reflects how much and what kind of research exists — not whether Selank works or is safe. It is computed from PubMed study-type tags and ClinicalTrials.gov registrations as of Oct 22, 2026. Research use only; not medical advice.
Research & Pharmacokinetic Specs
Synthetic heptapeptide derived from the immunomodulatory peptide tuftsin (Thr-Lys-Pro-Arg-Pro-Gly-Pro); modulates GABAergic neurotransmission, serotonin metabolism, and expression of brain-derived neurotrophic factor (BDNF).
Allosteric modulation of GABA-A receptors and BDNF signaling
- •Clinical data primarily confined to Russian trial registries and literature
- •Lack of large Western confirmatory trials
- •Potential sedation or mild cognitive alterations at excessive doses
Cheapest Selank by vial size
The lowest price at each size, across all vendors. Tap a size for the full ranking.
Where every vendor sits
Each dot is a vendor’s cheapest in-stock Selank vial, in $ per mg. The spread between the leftmost dot and the median is what shopping around is worth.
Compare every Selank offer
| Product | Size | Link to vendor | |||
|---|---|---|---|---|---|
| Modern Research Peptides United States Selank 10mg (11.98 mg) COA CLAIMED | Selank 10mg (11.98 mg) | 10 mg vial | $31.29 | $3.13 | View ↗ |
| Protide Health United States Selank 10mg COA CLAIMED | Selank 10mg | 10 mg vial | $65.00 | $6.50 | View ↗ |
| Bio Pepz United States SELANK 10MG TESTED 81% · 4 | SELANK 10MG | 10 mg vial | $26.40 | $2.64best | View ↗ |
| Sunrise BioResearch United States Selank 10mg — 10mg (1vial) $26.98 COA CLAIMED | Selank 10mg — 10mg (1vial) $26.98 | 10 mg vial | $26.98 | $2.70 | View ↗ |
| Glacier Aminos United States SELANK 10MG COA CLAIMED | SELANK 10MG | 10 mg vial | $28.69 | $2.87 | View ↗ |
| Tide Labs United Kingdom Selank — 5 mg COA CLAIMED | Selank — 5 mg | 5 mg vial | $14.95 | $2.99 | View ↗ |
| Imperial Peptides UK United Kingdom Selank 5mg COA CLAIMED | Selank 5mg | 5 mg vial | $14.99 | $3.00 | View ↗ |
| Eros Peptides United States Selank 10MG COA CLAIMEDTESTED 77% · 3 | Selank 10MG | 10 mg vial | $29.99 | $3.00 | View ↗ |
| PureChems Europe (country not stated) Selank - 10mg COA CLAIMED | Selank - 10mg | 10 mg vial | $29.99 | $3.00 | View ↗ |
| PSPeptides United States Selank (1 Vial) — 11MG COA CLAIMED | Selank (1 Vial) — 11MG | 11 mg vial | $32.99 | $3.00 | View ↗ |
| Licensed Peptides United States Selank Atomized Solution 30ml — 40mg 1 pack COA CLAIMED | Selank Atomized Solution 30ml — 40mg 1 pack | 40 mg vial | $129.99 | $3.25 | View ↗ |
| Accelerate Labs United States Selank 10MG COA CLAIMEDTESTED 65% · 20 | Selank 10MG | 10 mg vial | $32.99 | $3.30 | View ↗ |
| Research Ready Peptides Canada Selank 11.47 mg COA CLAIMED | Selank 11.47 mg | 11.47 mg vial | $38.77 | $3.38 | View ↗ |
| Peptide Crafters United States Selank (10mg) COA CLAIMEDTESTED 61% · 60 | Selank (10mg) | 10 mg vial | $35.00 | $3.50 | View ↗ |
| Atomik Labz United States Selank – 10mg (Current batch tested at 12mg) NO COA FOUNDTESTED 69% · 44 | Selank – 10mg (Current batch tested at 12mg) | 10 mg vial | $35.00 | $3.50 | View ↗ |
| Umbrella Labs United States SELANK PEPTIDE 5MG/10MG VIAL — 10 Milligrams Vial COA CLAIMED | SELANK PEPTIDE 5MG/10MG VIAL — 10 Milligrams Vial | 10 mg vial | $39.99 | $4.00 | View ↗ |
| Zenith Biopeptides United States Selank 10MG COA CLAIMED | Selank 10MG | 10 mg vial | $40.00 | $4.00 | View ↗ |
| Bio Pepz United States SELANK 5MG TESTED 81% · 4 | SELANK 5MG | 5 mg vial | $22.00 | $4.40 | View ↗ |
| Honest Peptide United States Selank — 10mg COA CLAIMED | Selank — 10mg | 10 mg vial | $45.00 | $4.50 | View ↗ |
| Peptide Hub United States Selank – 10mg COA CLAIMED | Selank – 10mg | 10 mg vial | $45.00 | $4.50 | View ↗ |
| Biotech Peptides United States Selank (10mg) COA CLAIMED | Selank (10mg) | 10 mg vial | $46.00 | $4.60 | View ↗ |
| Atomik Labz United States Selank 10mg (Current batch tested at 12mg) with Air Dispersal Kit NO COA FOUNDTESTED 69% · 44 | Selank 10mg (Current batch tested at 12mg) with Air Dispersal Kit | 10 mg vial | $46.00 | $4.60 | View ↗ |
| Oasis Labs United States Selank 10mg COA CLAIMED | Selank 10mg | 10 mg vial | $48.00 | $4.80 | View ↗ |
| Zenith Biopeptides United States Selank 5MG COA CLAIMED | Selank 5MG | 5 mg vial | $24.00 | $4.80 | View ↗ |
| Alpha Pro Peptides United States Selank (10mg) COA CLAIMED | Selank (10mg) | 10 mg vial | $49.99 | $5.00 | View ↗ |
| Amino USA United States Selank 10mg COA CLAIMEDTESTED 32% · 3 | Selank 10mg | 10 mg vial | $50.00 | $5.00 | View ↗ |
| Ascension Peptides United States Selank (10MG) COA CLAIMED | Selank (10MG) | 10 mg vial | $50.00 | $5.00 | View ↗ |
| Certified Peptides United States SELANK 10 MG COA CLAIMEDTESTED 60% · 13 | SELANK 10 MG | 10 mg vial | $50.00 | $5.00 | View ↗ |
| Umbrella Labs United States SELANK PEPTIDE 5MG/10MG VIAL — 5 Milligrams Vial COA CLAIMED | SELANK PEPTIDE 5MG/10MG VIAL — 5 Milligrams Vial | 5 mg vial | $25.99 | $5.20 | View ↗ |
| Core Peptides United States Selank – 10MG COA CLAIMED | Selank – 10MG | 10 mg vial | $52.00 | $5.20 | View ↗ |
| YourFitnessPeptides United States Selank 10mg COA CLAIMED | Selank 10mg | 10 mg vial | $54.00 | $5.40 | View ↗ |
| Drexa Labs United States Selank — 5mg COA CLAIMED | Selank — 5mg | 5 mg vial | $29.00 | $5.80 | View ↗ |
| FRO Peptides United States Selank – Research Peptide (5mg) — 5mg COA CLAIMED | Selank – Research Peptide (5mg) — 5mg | 5 mg vial | $29.99 | $6.00 | View ↗ |
| Amino USA United States Selank 5mg COA CLAIMEDTESTED 32% · 3 | Selank 5mg | 5 mg vial | $30.00 | $6.00 | View ↗ |
| Based Research United States Selank (10mg) COA CLAIMED | Selank (10mg) | 10 mg vial | $60.00 | $6.00 | View ↗ |
| Licensed Peptides United States Selank 10mg — 10mg 1 pack COA CLAIMED | Selank 10mg — 10mg 1 pack | 10 mg vial | $61.99 | $6.20 | View ↗ |
| Paramount Peptides United States Selank (10mg) COA CLAIMEDTESTED 65% · 65 | Selank (10mg) | 10 mg vial | $68.00 | $6.80 | View ↗ |
| The Naughty Needle United States Selank — 11mg TESTED 80% · 2 | Selank — 11mg | 11 mg vial | $75.00 | $6.82 | View ↗ |
| Behemoth Labz United States AC-Selank NH2 (10mg) — 10mg COA CLAIMED | AC-Selank NH2 (10mg) — 10mg | 10 mg vial | $68.53 | $6.85 | View ↗ |
| Modified Aminos United States Selank 5mg — Single Vial COA CLAIMED | Selank 5mg — Single Vial | 5 mg vial | $34.99 | $7.00 | View ↗ |
| AminoVault United States Selank 10mg COA CLAIMED | Selank 10mg | 10 mg vial | $70.55 | $7.05 | View ↗ |
| The Naughty Needle United States Selank — 5mg TESTED 80% · 2 | Selank — 5mg | 5 mg vial | $40.00 | $8.00 | View ↗ |
| Penguin Peptides United States Selank — 10 mg TESTED 73% · 9 | Selank — 10 mg | 10 mg vial | $85.00 | $8.50 | View ↗ |
| Direct Peptides United States Selank — 10mg 1 Vial NO COA FOUNDTESTED 76% · 2 | Selank — 10mg 1 Vial | 10 mg vial | $89.00 | $8.90 | View ↗ |
| Prime Lab Peptides United States Selank – 5mg COA CLAIMED | Selank – 5mg | 5 mg vial | $50.00 | $10.00 | View ↗ |
| Paramount Peptides United States Selank (5mg) COA CLAIMEDTESTED 65% · 65 | Selank (5mg) | 5 mg vial | $51.00 | $10.20 | View ↗ |
| Penguin Peptides United States Selank — 5 mg TESTED 73% · 9 | Selank — 5 mg | 5 mg vial | $52.00 | $10.40 | View ↗ |
| ResearchChemical.com United States Selank 5mg COA CLAIMED | Selank 5mg | 5 mg vial | $54.99 | $11.00 | View ↗ |
| Sports Technology Labs United States Selank 5 mg COA CLAIMED | Selank 5 mg | 5 mg vial | $54.99 | $11.00 | View ↗ |
| HkRoids United States Selank Peptide| Neuropeptide Analog for Cognitive & Anxiety Research — 1kit 10mg/vial TESTED 60% · 82 | Selank Peptide| Neuropeptide Analog for Cognitive & Anxiety Research — 1kit 10mg/vial | 10 mg vial | $110.00 | $11.00 | View ↗ |
| HkRoids United States Selank Peptide| Neuropeptide Analog for Cognitive & Anxiety Research — 1kit 5mg/vial TESTED 60% · 82 | Selank Peptide| Neuropeptide Analog for Cognitive & Anxiety Research — 1kit 5mg/vial | 5 mg vial | $63.00 | $12.60 | View ↗ |
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Selank pricing FAQ
What is the cheapest Selank right now?
Bio Pepz currently lists Selank at $2.64 per mg (SELANK 10MG, $26.40), the lowest of the 41 vendors we compare. The median is $5.00 per mg, so shopping around can save a lot.
How much does Selank cost per mg?
Across 41 vendors, injectable Selank ranges from $2.64 to $11.00 per mg, with a median of $5.00. Larger vials generally cost less per mg, which is why we normalize every listing to a price per milligram.
How much does a 10 mg vial of Selank cost?
A 10 mg vial of Selank costs between $26.40 and $110.00 across 30 vendors, with a median of $49.99. The cheapest is Bio Pepz at $26.40.
Which Selank vendors publish a COA?
43 of the 51 vendors listing Selank say they publish certificates of analysis (COAs). A COA is the vendor’s own claim and can be copied or re-dated, so we also show independent test ratings (Finnrick) on each vendor page where they exist, and let you filter to “COA claimed” vendors.
Does Selank come in forms other than injectable vials?
We also track sprays listings for Selank. They are priced per mg of active ingredient too, but usually cost more per mg than lyophilized vials. Use the form filter above to compare them.
Is there human research on Selank?
PubMed lists 68 papers on Selank: 2 randomized controlled trials, 3 human clinical studies and 49 animal or lab-only studies, plus 2 registered clinical trials. We grade the evidence base as “Moderate”: At least one randomized trial or a meaningful body of human studies, but not a deep trial base. This describes how much research exists, not whether it works.
Is Selank legal and safe to use?
Selank is sold for laboratory research use only. PeptideComps compares prices and does not give medical advice, and we can’t vouch for any product’s quality or legality — check the rules where you live.