Sleep & Wellbeing
Explore peptides people discuss for better sleep, a calmer mood and greater resilience to stress. Evidence varies widely, so the profiles separate popular interest from what human research can support.
Explore the area, then follow the evidence. These compounds appear here because they are studied or commonly discussed in this category. Open a profile to see what the research actually supports.
Explore sleep & wellbeing
The compounds with complete profiles, brought together around the reasons people are interested in this area.
DSIP
Delta sleep-inducing peptide investigated in sleep and stress-related research.
Selank
Tuftsin-derived peptide studied around anxiety, stress and cognitive function.
Epitalon
Tetrapeptide discussed in circadian and ageing-related research.
Oxytocin
Endogenous peptide hormone researched across social, stress and behavioural settings.
Pinealon
Short peptide investigated in neurobiological and ageing-related models.
Semax
Experimental peptide sometimes explored around stress resilience and cognition.