Dihexa vs Selank

A detailed side-by-side comparison of Dihexa and Selank covering dosing, storage, research findings, and practical usage.

Overview

Dihexa: A potent nootropic peptide that enhances cognitive function and promotes neural connectivity.

Selank: A synthetic peptide derived from tuftsin with anxiolytic and nootropic properties.

Comparison Table

PropertyDihexaSelank
CategoryNootropic & CognitiveNootropic & Anxiety
Typical Dose10000-40000 mcg250-750 mcg
Frequency1x daily1-3x daily
Half-LifeUnknown (orally active)Several minutes (effects last hours)
TimingMorning with foodMorning and/or as needed for anxiety

Dihexa Research

Dihexa is an oligopeptide drug derived from angiotensin IV that has been shown to be 10 million times more potent than BDNF at promoting neural connectivity. Research demonstrates it crosses the blood-brain barrier and activates hepatocyte growth factor (HGF) signaling, which promotes synaptogenesis and dendritic spine formation. Studies in animal models show significant improvements in learning and memory, even reversing cognitive deficits. It's being researched for potential applications in Alzheimer's disease, dementia, and traumatic brain injury recovery.

Selank Research

Selank is a synthetic peptide developed in Russia as an anxiolytic (anti-anxiety) medication. It's derived from tuftsin, an immunomodulatory peptide, with an additional sequence for enhanced stability. Clinical studies in Russia have shown Selank reduces anxiety and improves cognitive function without sedation or addiction potential - unlike benzodiazepines. Research suggests it works by modulating GABA, serotonin, and dopamine systems, as well as influencing BDNF expression. It's approved in Russia for anxiety and neurasthenia. Users report clearer thinking, reduced stress response, and improved mood without the 'fuzzy' feeling of traditional anti-anxiety medications.

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