Reta is my first peptide, started lately, and I noticed an odd reaction around sleep. I sleep fine generally and never had trouble, but on reta I sleep slightly better. The notable thing, which I see as an upside, is that waking up costs me nothing now: I feel instantly fresh and ready to go, which is new for me. The flip side: a mild sleepiness lingers for most of the day. Its not the kind where I need a nap right away or Ill crash, but it didnt happen this often before reta. And the final part: even when Im sleepy and low on energy, it doesnt take long to shake it. If its gym time I focus, and when I arrive at training my energy is high and Im raring to go. Strange feeling overall, but I cant complain, it gives me more advantages.