Neuroprotection Peptides
Peptides studied for protecting neural tissue from damage.
Selank
Medium EvidenceA synthetic peptide analog of tuftsin studied for anxiolytic and nootropic properties.
Semax
Medium EvidenceA synthetic peptide derived from ACTH, studied for cognitive enhancement and neuroprotective effects.
SS-31
High EvidenceA mitochondria-targeted peptide FDA-approved as FORZINITY (elamipretide) for Barth syndrome in September 2025 — the first FDA-approved mitochondrial-targeted therapeutic.
Dihexa
Low EvidenceA hexapeptide analog studied for cognitive enhancement via hepatocyte growth factor pathway activation.
Cerebrolysin
Medium EvidenceA porcine brain-derived peptide mixture approved in some countries for stroke recovery and neurodegenerative conditions.
Semaglutide
High EvidenceA GLP-1 receptor agonist FDA-approved for type 2 diabetes and chronic weight management.
NAD+
Medium EvidenceA coenzyme essential for cellular energy production, studied for anti-aging and metabolic support.
Pinealon
Low EvidenceA short bioregulatory peptide studied for neuroprotective effects and cognitive support in aging.
VIP
Medium EvidenceA neuropeptide with broad neuroimmune functions, studied for inflammatory conditions and nerve repair.
CAQK
Medium EvidenceA brain-targeting tetrapeptide studied for neuroprotection and targeted drug delivery to injured brain and spinal cord tissue.
P21
Medium EvidenceAn 11-amino-acid CNTF-derived peptide studied for its ability to upregulate BDNF expression and promote neurogenesis in cognitive decline models.
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