I would not combine glps because I do not know enough about the approach. If faster loss and stronger appetite control are the goals, adding cagri to reta might be worth trying instead. Even a small amount can be quite effective.
Would it make sense to combine both sema and reta at modest doses of each to get the GIP and glucagon effects from reta plus the appetite control from sema? I'm on 8 mg reta now and wondered about adding 0.25 mg sema or a similar small amount along with 2-4 mg reta. Hunger is still strong on higher reta and I keep overeating. I want that full feeling that makes food less appealing. Meal plans used to be simple even early on reta, but lately I eat past my deficit. Sleep is also poor, possibly from higher resting heart rate and glucagon. Tirz affected sleep too. Higher reta doses get expensive over time and I already have an ozempic prescription.