Cerebrolysin vs N-Acetyl Semax

Standardized mixture of neuropeptides derived from porcine brain proteins; mimics endogenous neurotrophic factors (BDNF, NGF, CNTF); promotes neurogenesis and synaptic plasticity

A standardized neuropeptide mixture with neurotrophic factor-like activity. Widely used in Europe and Asia for stroke recovery, Alzheimer's disease, and cognitive enhancement.

Same ACTH(4-7) core as Semax, but structural modifications resist peptidase degradation. Enhances BDNF expression, supports dopaminergic and serotonergic neurotransmission, and modulates NMDA receptor activity.

An acetylated and amidated derivative of Semax with enhanced enzymatic stability and prolonged activity. N-terminal acetylation and C-terminal amidation protect the peptide from degradation, extending its nootropic and neuroprotective effects versus base Semax.