Reta or Tirz can still support body recomposition even once the scale stops moving. I would avoid the GH peptides because of your AFib history; they carry clear sides. On paper the KLOW stack looks useful for recovery and you already hold everything except GHK-Cu. I run HCG to raise testosterone safely, though the gains are modest compared with actual testosterone or enclomiphene. HCG often tests high on endocrine panels so I purchased batches that had already been endo-tested. Users should get sensitive E2 bloodwork, which has stayed normal for me so far.
After dropping all the weight and either tapering Reta to zero or moving to Tirz to quiet food noise, what other peptides are people adding? I began on 2/26 at 225 lb and reached 155 lb by 10/26. Lower-abdomen fluff remains, though I figure it only disappears at very low body-fat levels. I'm 6 ft, 41 years old, getting labs soon, and have had zero side effects. Highest dose was 4 mg once weekly. I definitely fell short on protein yet lifted five days a week. My longer hair has started shedding noticeably in the shower. For context I keep Tirz, NAD, BPC, SS31, KPV, and TB500 on hand but have only run Reta so far.