Look for ingredients such as retinol and vitamin C
In lyophilized form, they are shelf-stable for many weeks
You can also look on the manufacturer website for instructions or videos
Stellavato A, Corsuto L, DAgostino A, et al
For the highest dose group (12 mg), this is what the titration schedule looked like: Weeks 1-4 : 2 mg once weekly Weeks 5-8 : 4 mg once weekly Weeks 9-12 : 8 mg once weekly Weeks 13 onward : 12 mg once weekly What phase 3 trials show so far: Testing long-term dosing of retatrutide In more recent phase 3 trials , the doses used are a bit different, but the overall structure still follows that same gradual, step-by-step pattern
The trials to date have been mixed, and some experts wondered if the effects people initially reported will persist