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This dual-pathway stimulation is observed in research to produce a robust, physiological pulse of Growth Hormone (GH) without the significant elevation of cortisol or prolactin often seen with non-selective secretagogues like GHRP-2 or GHRP-6
each was about 80% successful at three months
J Sleep Res, 10.1111/jsr.12001 (2012)
Review of clinical studies on neuroprotective drugs
