I'd rather not stack more peptides since I'm already on this and KLOW. I might still try MOTS-c later though. I don't like splitting doses and doubt it would help anyway since I held at 2 mg for nearly three months. I'm 30. Sleep is wrecked too and even ambien isn't touching it. Diet hasn't changed and I've been on this four months total. Everything was fine until the jump to 3 mg. I don't like how it feels, especially with ambien making me irritable in the mornings. The combo of fatigue, poor sleep, and that moodiness is rough. It showed up early on but seemed to fade, now it's back and stronger. I've dropped all hobbies, canceled plans, and mostly just lie in bed scrolling because nothing seems worth doing.