Sleep
Poor sleep quality and unrefreshing sleep
Feeling unrefreshed can occur despite adequate hours because of apnoea, restless legs, insomnia, illness or irregular schedules.
Potential benefits explored
More restorative sleep.
DSIP has direct but mixed sleep research. GH-related compounds such as GHRP-6, CJC-1295 and ipamorelin represent endocrine/sleep hypotheses, rather than the same mechanism.
Practical interpretation
Assess sleep opportunity, breathing and restless-leg symptoms. Iron is relevant only where low stores and the clinical picture support it.
Meaningful outcomes: Sleep continuity, subjective restoration and daytime alertness.
Compare the compounds studied for Poor sleep quality and unrefreshing sleep
Members see the full evidence picture for this condition: every compound studied, graded per condition from strong human evidence through to preclinical-only and negative findings, with human and animal results, risks, combination evidence and cited sources — plus how each compound maps to the research materials we list, with live pricing and stock.
Research reference for laboratory materials only. Not medical advice and not a recommendation for human use. Research cut-off: 30 September 2026.