Growth Hormone

2 articles in this category

growth hormone sleep slow-wave sleep nocturnal GH pulse GHRH circadian biohacking sleep physiology

Growth Hormone and Sleep: The Nocturnal GH Pulse

How endogenous growth hormone secretion is tied to slow-wave sleep: the sleep-onset GH surge, its quantitative link to deep sleep, the role of GHRH, and how both decline with age. Endogenous physiology, research use only.

23 June 2026·5 min read

peptides growth hormone research

Ipamorelin and CJC-1295: Growth Hormone Secretagogues

How Ipamorelin and CJC-1295 work synergistically to stimulate growth hormone release: mechanisms, selectivity, DAC vs no-DAC, and what the research shows.

27 February 2026·7 min read