---
title: "Cognition Peptides | PepTracker Pro"
description: "Peptides studied for potential cognitive enhancement and neuroprotection."
lang: en
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---

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[Peptides](/peptides)/ Cognition 

# Cognition Peptides

Peptides studied for potential cognitive enhancement and neuroprotection.

### Cerebrolysin

Medium Evidence 

A porcine brain-derived peptide mixture approved in some countries for stroke recovery and neurodegenerative conditions.

[Neuroprotection](/benefits/neuroprotection)[Cognition](/benefits/cognition)[Recovery](/benefits/recovery)

[View Details](/peptides/cerebrolysin) [\+ Compare](/compare?select=cerebrolysin)[](https://app.peptrackerpro.com/?add=cerebrolysin)

### Davunetide

Low Evidence 

An eight-amino-acid ADNP-derived peptide studied for microtubule stabilization, tau-related neuroprotection, and rare ADNP syndrome.

[Cognition](/benefits/cognition)[Neuroprotection](/benefits/neuroprotection)

[View Details](/peptides/davunetide) [\+ Compare](/compare?select=davunetide)[](https://app.peptrackerpro.com/?add=davunetide)

### Dihexa

Low Evidence 

A hexapeptide analog studied for cognitive enhancement via hepatocyte growth factor pathway activation.

[Cognition](/benefits/cognition)[Neuroprotection](/benefits/neuroprotection)[Anti-Aging](/benefits/anti-aging)

[View Details](/peptides/dihexa) [\+ Compare](/compare?select=dihexa)[](https://app.peptrackerpro.com/?add=dihexa)

### Klotho (Alpha-Klotho)

Low Evidence 

A naturally occurring longevity hormone (secreted alpha-klotho) being studied for cognition and brain aging; a single low-dose injection improved memory in aged monkeys, and a first-in-human Phase 1 trial in older adults is underway.

[Cognition](/benefits/cognition)[Neuroprotection](/benefits/neuroprotection)[Anti-Aging](/benefits/anti-aging)[Longevity](/benefits/longevity)+1 more 

[View Details](/peptides/klotho) [\+ Compare](/compare?select=klotho)[](https://app.peptrackerpro.com/?add=klotho)

### P21

Medium Evidence 

An 11-amino-acid CNTF-derived peptide studied for its ability to upregulate BDNF expression and promote neurogenesis in cognitive decline models.

[Cognition](/benefits/cognition)[Neuroprotection](/benefits/neuroprotection)[brain-health](/benefits/brain-health)[memory](/benefits/memory)

[View Details](/peptides/p21) [\+ Compare](/compare?select=p21)[](https://app.peptrackerpro.com/?add=p21)

### Pinealon

Low Evidence 

A short bioregulatory peptide studied for neuroprotective effects and cognitive support in aging.

[Cognition](/benefits/cognition)[Neuroprotection](/benefits/neuroprotection)[Anti-Aging](/benefits/anti-aging)[Longevity](/benefits/longevity)

[View Details](/peptides/pinealon) [\+ Compare](/compare?select=pinealon)[](https://app.peptrackerpro.com/?add=pinealon)

### Selank

Medium Evidence 

A synthetic peptide analog of tuftsin studied for anxiolytic and nootropic properties.

[Anxiety Relief](/benefits/anxiety-relief)[Mood](/benefits/mood)[Cognition](/benefits/cognition)[Neuroprotection](/benefits/neuroprotection)+1 more 

[View Details](/peptides/selank) [\+ Compare](/compare?select=selank)[](https://app.peptrackerpro.com/?add=selank)

### Semax

Medium Evidence 

A synthetic peptide derived from ACTH, studied for cognitive enhancement and neuroprotective effects.

[Cognition](/benefits/cognition)[Neuroprotection](/benefits/neuroprotection)[Mood](/benefits/mood)[Recovery](/benefits/recovery)

[View Details](/peptides/semax) [\+ Compare](/compare?select=semax)[](https://app.peptrackerpro.com/?add=semax)

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