Yes, Melanotan 2 has been studied for its potential to suppress appetite
The result is synergistic -- 2-3x greater GH output than either alone (Bowers et al., 1991)
Tremellen K
Beyond the whole-genome duplication: phylogenetic evidence for an ancient interspecies hybridization in the bakers yeast lineage
The LC/MS portion of the platform was based on a Surveyor HPLC and a Thermo-Finnigan LTQ Fmass spectrometer (Thermo scientific, Waltham, Massachusettes, USA), which consisted of an electrospray ionization (ESI) source and linear ion-trap (LIT) mass analyzer
The most common signs include difficulty falling asleep, frequent waking, restless nights, shallow sleep, and waking up tired even after a full night in bed