Cleveland Peptides / Research
Research Library
Reference articles on peptide compounds written for research use only.
P21 for Cognitive Recovery After GLP-1 Discontinuation
P21, a BDNF-derived peptide, may modulate synaptic plasticity during the cognitive withdrawal window after stopping GLP-1 drugs. This article reviews
Read ArticleSemax vs P21 for Post-Concussion Cognitive Recovery
Semax and P21 both show preclinical TBI recovery signals, but human data differ sharply. This review compares mechanisms, intranasal delivery, and
Read ArticleSemax and P21 as Prophylactic Nootropics Before High-Stakes Cognitive Testing
Semax and P21 act on different timelines for cognitive resilience. This reading list covers the primary research on prophylactic use before high-stakes
Read ArticleSemax Nasal Spray for Post-Oral Semaglutide Cognitive Fatigue: Mechanisms Beyond BDNF
Semax nasal spray may address cognitive fatigue after oral semaglutide through mechanisms beyond BDNF, including neuroinflammation, blood flow, and
Read ArticleP21 vs Semax for GLP-1-Induced Cognitive Slowing: BDNF vs NGF Pathways
P21 and Semax target different neurotrophin pathways. P21 is a selective BDNF mimetic; Semax raises both BDNF and NGF. Preclinical data suggest
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