Research protocol

The Cognitive Stack

Semax + Selank research: a non-clinical comparison of cognitive and stress-response signalling.

Semax vial
Semax 10 mg 1,200,000 VND ($48)
Selank vial
Selank 10 mg 1,200,000 VND ($48)

Total: 2,400,000 VND (~$95)

Free water after discounts: 3 ml above 2,500,000 VND; 10 ml instead above 4,000,000 VND. Plus alcohol swabs and mixing syringe, always free.

What this protocol is

Semax is a synthetic analogue of ACTH(4‑7) that upregulates BDNF. The master protein behind neuronal survival and synaptic plasticity. Selank is a synthetic analogue of tuftsin that modulates GABAergic transmission. One sharpens cognition; the other calms the stress response that impairs it.

Why they work together

Cognitive performance requires two things: the neural machinery to process information (BDNF. Semax's domain) and an environment free of stress-induced interference (GABA modulation. Selank's domain). Researching them together provides a complete picture.

What you receive and how it is handled

Supplies and handling

Each compound ships as its own lyophilized vial and is reconstituted separately. Never mix peptides in one vial or syringe. Bacteriostatic water 3 ml, alcohol swabs and a mixing syringe are included free with the pair. Research use only: we do not provide dosing or administration guidance. Availability and the final total are confirmed in chat before payment.

Water gifts depend on the total after discounts. Alcohol swabs included. Confirmation before payment. Message @vietpep to check stock.

Message in Telegram

Frequently asked questions

Do I need to reconstitute each vial separately?

Yes. Each peptide requires its own bacteriostatic water vial. Do not mix peptides in one syringe or vial.

Do I get free supplies with this protocol?

Yes. Alcohol swabs and a mixing syringe are included with every order; free water is included above 2,500,000 VND (3 ml), or above 4,000,000 VND (10 ml instead), after discounts with every order.

How do I pay?

Message @vietpep on Telegram. We confirm availability and total before payment. Crypto or cash.