Cognitivo
Os peptídeos cognitivos são pesquisados por efeitos em memória, foco, neuroproteção e neuroplasticidade. Muitos atuam na sinalização neurotrófica ou sistemas de neurotransmissores e são estudados em modelos de declínio cognitivo.
Adalank
Emerging researchN-Acetyl Selank Amidate | Enhanced Tuftsin Analog
Enhanced derivative of Selank with improved stability, blood-brain barrier penetration, and extended half-life compared to parent compound. Parent compound Selank approved in Russia since early 2000s.
Adamax
Emerging researchNext-Generation Semax Derivative | Nootropic Neuropeptide
Synthetic nootropic peptide with N-terminal acetylation and C-terminal adamantane modification for superior stability and blood-brain barrier penetration, researched for cognitive enhancement,
Ara 290
Extensively studiedTissue-Protective Peptide | Innate Repair Receptor Agonist
Ara 290 is an engineered 11-amino acid peptide activating the Innate Repair Receptor (IRR) to provide tissue-protective effects without red blood cell stimulation. Has FDA Orphan Drug status.
Cerebrolysin
Well studiedNeuropeptide Preparation | Neurological Recovery
Standardized neuropeptide preparation containing bioactive peptides and amino acids exhibiting neurotrophic and neuroprotective properties for stroke recovery, traumatic brain injury, and cognitive
Cortagen
Moderate researchAEDP | Brain Cortex Bioregulator Peptide
Cortagen is a Khavinson bioregulator tetrapeptide (AEDP) with primary effects on the brain and central nervous system. Developed at Russia's St.
Cyclic Glycine-Proline
Moderate researchIGF-1 Bioavailability Regulator & Neuroprotective Peptide
Endogenous cyclic dipeptide found in plasma, breast milk, and cerebrospinal fluid. Functions as metabolite of IGF-1, regulating its bioavailability through competitive binding to IGFBP-3.
Dihexa
Emerging researchSynaptogenic Peptide | Cognitive Enhancement
Dihexa is a synthetic oligopeptide derived from angiotensin IV that potently enhances cognitive function by promoting synaptogenesis.
DNSP-11
Limited researchGDNF-Derived Peptide | Dopaminergic Neuroprotection
DNSP-11 is an 11-amino acid peptide derived from the pro-domain of glial cell line-derived neurotrophic factor (GDNF).
DSIP
Emerging researchDelta Sleep-Inducing Peptide | Sleep & Stress Modulator
DSIP is a naturally occurring nonapeptide discovered in 1974 in rabbit brain. Originally isolated for sleep-promoting properties, it has diverse neuromodulatory effects including stress reduction,
FGL
Limited researchNCAM-Derived Peptide | Synaptic Plasticity & Neuroprotection
FGL is a synthetic peptide derived from the second fibronectin type III module of neural cell adhesion molecule (NCAM).
Humanin
Moderate researchMitochondria-Derived Peptide | HN
Humanin was the first mitochondria-derived peptide (MDP) discovered, originally cloned from the occipital lobe of an Alzheimer's patient.
IllumiNeuro Protocol
Limited researchFour-Peptide Cognitive Enhancement Blend
IllumiNeuro is a cognitive enhancement peptide blend combining four nootropic peptides: PE-22-28 (neuritogenic), Pinealon (pineal bioregulator), NA-Semax Amidate (neuroprotective/cognitive), and
NA Semax Amidate
Well studiedEnhanced Nootropic Peptide | Cognitive Enhancement & Neuroprotection
Enhanced and stabilized version of Russian nootropic Semax with superior stability, extended half-life, and enhanced bioavailability through acetylation and amidation modifications.
NA-Selank Amidate
Moderate researchN-Acetyl Selank Amidate | Enhanced Anxiolytic Nootropic
NA-Selank Amidate is an enhanced version of Selank, the anxiolytic nootropic peptide developed at Russia's Institute of Molecular Genetics.
Oxytocin
FDA-approvedNeurohypophysial Peptide | Social Bonding & Reproductive Hormone
Nine-amino-acid peptide hormone produced in hypothalamus, released by posterior pituitary. Functions in social bonding, trust, empathy, reproduction, childbirth, lactation.
P21
Emerging researchP021 | CNTF-Derived Neurogenic Peptide
P21 is a nootropic peptide derived from ciliary neurotrophic factor (CNTF) that enhances neurogenesis and cognitive function.
PE-22-28
Emerging researchTREK-1 Channel Blocker | Shortened Spadin Analog
Synthetic heptapeptide derived from Spadin positions 22-28, functioning as potent TREK-1 antagonist with enhanced selectivity and duration versus parent compound.
Pinealon
Well studiedSynthetic Tripeptide | Neuroprotection & Cognitive Enhancement
Developed in Russia, Pinealon demonstrates unique DNA-interaction for neuroprotection and cognitive enhancement.
Selank
Well studiedAnxiolytic & Nootropic Peptide | Tuftsin Analog
Selank is a synthetic heptapeptide analog of the naturally occurring immune peptide tuftsin, developed by the Russian Academy of Sciences.
Semax
Well studiedSynthetic ACTH Analog | Nootropic & Neuroprotective Peptide
Semax is a synthetic heptapeptide derived from adrenocorticotropic hormone (ACTH) fragment 4-10, originally developed in Russia for stroke recovery.
VIP
Extensively studiedVasoactive Intestinal Peptide | Neuropeptide
Vasoactive Intestinal Peptide (VIP) is a 28-amino acid neuropeptide belonging to the glucagon/secretin superfamily. It is produced in many tissues including the gut, pancreas, and brain.