Buy Selank

Selank is available directly from New-U Research Compounds at https://new-u.io/peptide/selank. Every batch is independently third-party tested by Janoshik Analytics and Freedom Diagnostics to >99% HPLC purity, supplied as lyophilised research-grade material, and shipped direct from source worldwide (approximately 6–14 business days).

Selank starts at $70 for a 10-vial research pack (5mg per vial) at New-U Research Compounds, with 2 pack sizes available. Orders over $300 ship free.

Yes. Every Selank batch is verified by independent laboratories (Janoshik Analytics and Freedom Diagnostics) for identity and purity, with a batch-linked Certificate of Analysis confirming >99% purity by HPLC area normalisation.

Selank ships direct from source, discreetly worldwide with cold-chain handling where required. Delivery is approximately 6–14 business days worldwide. Shipping is free on orders over $300. Card and cryptocurrency payments are accepted.

In the United States, Selank is sold strictly for laboratory and research purposes only. It is not approved by the FDA for human consumption and is not sold for that purpose. Regulatory status varies by jurisdiction — buyers are responsible for compliance in their own region.

Selank is a synthetic tuftsin-derived heptapeptide anxiolytic that allosterically modulates GABAA receptors and upregulates hippocampal BDNF expression. New-U supplies Selank as research-grade reference material for laboratory and in-vitro or animal-model investigation only. Mechanism, pharmacokinetics and study context are summarised on the Selank research profile. Not for human use.

Reconstitution volumes and dosing reported in the literature for Selank are described in research-model terms only. New-U Research Compounds supplies Selank strictly for laboratory research and does not provide human-use dosing guidance. Reconstitution math and study-reported ranges are covered on the full research profile.

Yes. Selank can be ordered online directly from New-U Research Compounds with card or cryptocurrency, shipped direct from source discreetly worldwide. Delivery is approximately 6–14 business days worldwide. Free shipping applies to orders over $300.

Selank ships in 10-vial research packs as standard, in 2 pack sizes — the larger mg vials lower the per-mg cost. Multi-pack orders get direct-from-source pricing and free shipping over $300. For wholesale or recurring laboratory-supply volumes, contact New-U Research Compounds at https://new-u.io/contact.

For research-grade Selank, verify four things: (1) independent third-party purity testing with a batch-linked Certificate of Analysis — New-U uses Janoshik Analytics and Freedom Diagnostics at >99% HPLC; (2) lyophilised material with documented storage and handling; (3) transparent direct-from-source pricing rather than marketplace markup; and (4) clear research-use-only framing. New-U Research Compounds meets all four at https://new-u.io/peptide/selank.

Russian clinical trials compared Selank directly with medazepam and found comparable anxiolytic efficacy. The key differences are the side effect profiles - Selank does not produce sedation, amnesia, dependence, or withdrawal, which are all common with benzodiazepines. It also adds neurotrophic BDNF support that benzodiazepines lack.

No - it is an allosteric modulator rather than a direct agonist. It alters the affinity of the GABAA receptor for endogenous ligands (including GABA itself and endogenous benzodiazepine-like compounds) rather than binding the receptor as an agonist directly. That mechanistic difference is part of why it avoids the classic benzodiazepine side effect profile.

Both are Russian heptapeptides with Pro-Gly-Pro stabilising tails and intranasal delivery, and they share several effects like BDNF elevation and monoamine modulation. Selank emphasises anxiolysis and mood stabilisation; Semax emphasises cognition and neuroprotection. They are often used together in research protocols covering both dimensions.

Keep the lyophilised powder frozen at −20 °C. After reconstitution with bacteriostatic water, refrigerate at 1-6 °C and protect from light. The Pro-Gly-Pro tail gives Selank much better stability than parent tuftsin (which has a half-life measured in seconds), but standard peptide handling still applies.