I'm still at 2.5 mg/week and will probably titrate up to 3.75 since I have a kit of 15mg/vial. I've looked at reta, but didn't really want to mess with it since I'm losing weight consistently so far may if I plateau for a month or two. I'm not really interested in loosing weight fast, plus the food noise reduction has literally been life changing for me. I'm probably going to have to always be on it.
I've lost 80lbs before and reached my ideal weight, but I was only able to keep it off for so long before I put it on as fast as I lost it. Fortunately/Unfortunately simple calorie deficit and exercise works for me, so I don't think I'll need help from reta. Granted it's been 5 years, and I'm not going to exercise 3 hours a day again.