One peptide in particular, PT-141, is gaining notice as a supposed libido booster
Similarly, single doses of 60 mg, 120 mg, and 180 mg taken one hour before oral glucose tolerance testing effectively improved fasting blood glucose levels as well as glucose and insulin responses in pre-diabetic individuals, with 180 mg having the greatest impact on blood glucose levels (Alvarado, Leschot 2016)
By targeting melatonin synthesis and circadian gene expression, Epitalon could act as a molecular metronome, realigning internal timekeeping mechanisms that tend to falter with age
The finding that mitochondrial NAD + can be the pool that is relevant to biological outcomes has important implications for studying NAD + metabolism
J Int Med Res 2005;33(3):267-272