Selank peptide from Peptara Labs (peptaralabs.io): a 10mg vial of lyophilized Selank, the synthetic tuftsin-based peptide developed in Russia. Lot SEL-260406-A tested at 99.10% purity by HPLC; $150.00 a vial. Below: batch facts, what the published Selank research describes, the price per mg at each quantity and how to check your vial.
Order Selank: https://www.peptaralabs.io/selank
Certificates of analysis: https://www.peptaralabs.io/coa
Sold for laboratory research use only, not for human consumption.
Batch facts for the Selank 10mg vial
Lot SEL-260406-A, tested June 2026 by Titreon Analytical: 99.10% purity by HPLC; identity confirmed by LC-MS; net content 10.19 mg in a 10mg vial; certificate COA-2026-4806.
What the published Selank research describes
What it is: A synthetic analog of the immune peptide tuftsin, studied as an anxiolytic acting on GABA and serotonin signalling (Vyunova et al., Protein Pept Lett 2018, PMID 30255741 https://pubmed.ncbi.nlm.nih.gov/30255741/ ).
Clinical work: A Russian clinical study compared its anxiolytic effect and tolerability with the benzodiazepine phenazepam (Medvedev et al., Zh Nevrol Psikhiatr 2014, PMID 25176261 https://pubmed.ncbi.nlm.nih.gov/25176261/ ).
Animal work: In rats under chronic stress it enhanced the anxiety-reducing effect of diazepam (Kasian et al., Behav Neurol 2017, PMID 28280289 https://pubmed.ncbi.nlm.nih.gov/28280289/ ).
Status: Selank is registered in Russia only; elsewhere it is a research compound.
These describe what published studies measured, not a Selank protocol or a dose for any person.
Selank price per vial and per mg
1 vial: $150.00 each, $15.00 per mg
3 vials: $121.50 each, $12.15 per mg, $85.50 saved against 3 single vials
5 vials: $108.00 each, $10.80 per mg, $210.00 saved against 5 single vials
10 vials: $90.00 each, $9.00 per mg, $600.00 saved against 10 single vials
Shipping for Selank: US orders take 5 to 10 business days; same day in Ho Chi Minh City and 1 to 3 days elsewhere in Vietnam, free.
How to check a Selank vial
Match the lot number on your order to SEL-260406-A on the certificates page; identity by LC-MS says the compound is Selank, while the purity figure alone only says the sample is mostly one compound.
Selank vials ship unlabeled on purpose, so the team confirms your batch from your order number on WhatsApp and sends its published certificate.