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N-Acetyl Selank Amidate

Research Use Only
peptideIntranasal

A souped-up version of Selank with chemical modifications that make it more stable and easier for your body to use. It delivers stronger anxiety-reducing and immune-boosting effects than regular Selank.

Dosing

100-400 mcg as a nasal spray, once or twice daily. More potent than regular Selank, so you need less.

Benefit Profile

😌 Mood & Anxiety
10/10
🧠 Brain & Cognition
8/10
🛡️ Immune Support
6/10
🧊 Inflammation
4/10

Pricing

VendorVariantPrice
Limitless BiotechNasal 5mg$54.99
Code: PSTACK10Buy
Peptide Sciences
Announced voluntary shutdown
5mg$49.00BEST

Published Research

20 studies indexed(2006–2026)2 clinical trials2 reviews

[Optimization of the treatment of anxiety disorders with selank].

Medvedev VE, Tereshchenko ON, et al.·Zh Nevrol Psikhiatr Im S S Korsakova·2015
Clinical Trial

[A comparison of the anxiolytic effect and tolerability of selank and phenazepam in the treatment of anxiety disorders].

Medvedev VE, Tereshchenko ON, et al.·Zh Nevrol Psikhiatr Im S S Korsakova·2014
Clinical Trial

Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future Directions.

Rahman OF, Lee SJ, Seeds WA·J Am Acad Orthop Surg Glob Res Rev·2026
Review

[Comparison of anticoagulant effects of regulatory proline-containing oligopeptides. Specificity of glyprolines, semax, and selank and potential of their practical application].

Liapina LA, Pastorova VE, et al.·Izv Akad Nauk Ser Biol·2006
Review

Atrial fibrillation-associated electrical remodelling in human induced pluripotent stem cell-derived atrial cardiomyocytes: a novel pathway for antiarrhythmic therapy development.

Seibertz F, Rubio T, et al.·Cardiovasc Res·2023
Research Article

Selank, a Peptide Analog of Tuftsin, Attenuates Aversive Signs of Morphine Withdrawal in Rats.

Konstantinopolsky MA, Chernyakova IV, Kolik LG·Bull Exp Biol Med·2022
Research Article

The Influence of Selank on the Level of Cytokines Under the Conditions of "Social" Stress.

Leonidovna YA, Aleksandrovna SM, et al.·Curr Rev Clin Exp Pharmacol·2021
Research Article

Functional Connectomic Approach to Studying Selank and Semax Effects.

Panikratova YR, Lebedeva IS, et al.·Dokl Biol Sci·2020
Research Article

Morphological Changes in the Large Intestine of Rats Subjected to Chronic Restraint Stress and Treated with Selank.

Mukhina AY, Mishina ES, et al.·Bull Exp Biol Med·2020
Research Article

Selank, Peptide Analogue of Tuftsin, Protects Against Ethanol-Induced Memory Impairment by Regulating of BDNF Content in the Hippocampus and Prefrontal Cortex in Rats.

Kolik LG, Nadorova AV, et al.·Bull Exp Biol Med·2019
Research Article
Showing 10 of 20 studies. Search PubMed for the complete list.