P21 (cognitive)
Final price and live stock are confirmed on the partner page before checkout.
Neuroprotective peptide derived from Cerebrolysin research, used in memory mechanism and neurogenesis pathway studies. This compound is investigated for new neuron growth mechanisms and synaptic connection research, making it valuable for learning, memory consolidation, and cognitive longevity pathway investigations.
Recommended alternative: Semax
Particle Peptides does not currently stock P21. Semax is a synthetic ACTH-derived peptide modulating BDNF and dopamine pathways. The most available cognitive-enhancement peptide in the same neurotrophic research category.
Researchers also explore
- Selank - Selank is an anxiolytic / nootropic peptide derived from tuftsin - used for anxiety, mood and cognitive research, often paired with or substituted for Semax.
SKU: BBL-037
Checkout: Current partner listing and availability
Product Overview
Neuroprotective peptide derived from Cerebrolysin research, used in memory mechanism and neurogenesis pathway studies. This compound is investigated for new neuron growth mechanisms and synaptic connection research, making it valuable for learning, memory consolidation, and cognitive longevity pathway investigations.
Batches are tested by independent EU laboratories using HPLC for purity, with identity confirmed against a reference standard. Certificates of analysis carry the batch number and testing date, and the ones we hold are published on our lab reports page. Ask the partner for the batch-specific certificate at checkout.
Related Research Peptides
Semax
Selank
Cerebrolysin
Noopept
Recommended alternative: Semax
Particle Peptides does not currently stock P21. Semax is a synthetic ACTH-derived peptide modulating BDNF and dopamine pathways. The most available cognitive-enhancement peptide in the same neurotrophic research category.
Researchers also explore
- Selank - Selank is an anxiolytic / nootropic peptide derived from tuftsin - used for anxiety, mood and cognitive research, often paired with or substituted for Semax.