Pinealon is a synthetic tripeptide bioregulator (Glu‑Asp‑Arg) developed as part of Professor Vladimir Khavinson’s extensive peptide research program. This neuroprotective peptide is studied for its ability to protect neurons from oxidative stress, support cognitive function, and modulate gene expression in brain tissue. This educational protocol presents a once‑daily subcutaneous approach using a practical dilution for clear insulin‑syringe measurements.