Compounds like Semax and Selank are studied for their influence on neurotransmitter balance and BDNF signaling—key areas in understanding memory, focus, and neurological resilience in scientific research.

A foundational look at peptides as signaling molecules, their roles in biological regulation, and why they're central to research in metabolism, cognition, aesthetics, and regenerative science.

An overview of CPPs like TAT and penetratin and their role in advancing drug delivery, molecular transport, and therapeutic research applications.