Week 4: CJC-1295/Ipamorelin and sleep quality improvements

I am currently finishing up week 4 of my physician-prescribed CJC-1295/Ipamorelin protocol (100mcg/100mcg nightly). I started this primarily for recovery and body composition, but the most immediate change has been my sleep architecture. Before starting, my Oura ring showed my deep sleep rarely exceeding 45 minutes. Since week 2, I am consistently hitting 1 hour and 15 minutes of deep sleep. My HRV has also seen a nice bump, moving from a baseline of 38ms to 52ms. I haven't noticed significant fat loss yet, but the recovery from my heavy lifting sessions is noticeably faster. I'm curious if others experienced the 'fat loss kick-in' later in the cycle? My doctor mentioned it might take 8-12 weeks to see the full metabolic benefits. Also, with the recent regulatory shifts in April, I'm relieved my clinic is still able to source through a 503A facility. Has anyone else noticed a change in the 'feel' or potency of their vials since the new compounding guidelines took effect?