A research overview of four longevity-focused peptides — Epitalon, MOTS-c, SS-31, and Humanin — covering mechanisms, typical research doses, and how they may complement each other.

A research deep-dive into NAD+ precursors, senolytic compounds, and longevity peptides — including Epitalon, MOTS-c, SS-31, and thymosin alpha-1.

Research overview of DSIP, Epitalon, and Selank for sleep quality — mechanisms, dosing, cycle length, and how each peptide addresses different aspects of sleep disruption.

5-HTP serotonin pathway, melatonin physiological vs pharmacological dosing, carbidopa co-administration research, and how DSIP and Epitalon interact with sleep biology.

Epitalon and Epithalon are the same tetrapeptide. Naming disambiguation, telomerase activation research, dosing protocols, and longevity stack context clarified.

Sleep stage overview, GH pulse research during slow-wave sleep, what disrupts recovery, and peptide and supplement interventions including DSIP and Epitalon.

Sleep optimization research: DSIP, Epitalon, Selank peptides plus magnesium glycinate, 5-HTP, melatonin doses. Full protocol for deep sleep and circadian research.

Epitalon research overview: telomerase activation mechanism, pineal peptide background, typical research dosing context, and storage notes for this longevity compound.

Research overview of the four most-studied longevity peptides: Epitalon (telomerase), MOTS-c (mitochondrial metabolism), SS-31 (mitochondrial membrane), and Humanin (cytoprotection). Includes dosage tables and reconstitution math.