The right one is the one you will stay on for 12+ months
Onteniente B, Geffard M, Campistron G, Calas A (1987)
Severe renal impairment requires dose adjustment per SUSTAIN-FORTE data
Sources reviewed include: the official FeelGood website at feelgoodmeds.com, the brand's published Cancellation and Refund Policy, Terms of Use (last updated July 2025), the OpenLoop Healthcare Partners, PC telehealth consent form published at openloophealth.com, LegitScript verification data, and category-level published research on GLP-1 receptor agonists from NIDDK, NIH, and peer-reviewed clinical literature
Wan S, Coleman FH, and Travagli RA
Product Description Retatrutide is a novel synthetic peptide compound provided as lyophilized powder in sealed vials