Name: Selank
Brand: Vial Labs
SKU: SK10
Price: 35.99 EUR
Availability: InStock

Question 1

What is Selank?

Accepted Answer

A synthetic heptapeptide: the tetrapeptide tuftsin extended with Pro-Gly-Pro for stability.

Question 2

Where does tuftsin come from?

Accepted Answer

It is a fragment released from the heavy chain of immunoglobulin G, and acts on phagocytes — which is why Selank has an immunological literature as well as a behavioural one.

Question 3

Does it act like a benzodiazepine?

Accepted Answer

No. Published work reports effects on GABAergic signalling, but the peptide does not bind benzodiazepine sites directly, and the mechanism is not fully explained.

Question 4

How does it differ from Semax?

Accepted Answer

Only the stabilising tail is shared. Semax derives from ACTH and is studied for cognition; Selank derives from an antibody fragment and is studied for anxiety and immune signalling.

Question 5

Is it approved anywhere?

Accepted Answer

It is registered as a medicine in Russia. No Western regulator has evaluated it, and this vial is laboratory research material.

Question 6

What documentation comes with it?

Accepted Answer

A batch certificate of analysis with HPLC purity, linked on this page and verifiable on the testing laboratory's site.