2nd bottle in. In brief, week 1 - noticed better sleep, found it hard to wake up, not much else, little lethargic. Week 2 - found I was adjusting to sleep depth (that is no doubt the MK677) found I was looking fuller, rounder. No noticeable strength gains - a couple of kg here and there nothing to write home about. Week 3, strength started kicking in, set some PB's on Squat and Deads, feel my recovery time improving and also I feel happier? I suffer from depression but I feel motivated and happi...