retatrutide clinical studies Where to Get: Can You Buy Retatrutide Online in 2026? Retatrutide: FDA approval time, trial

The goal is to protect muscle, maintain energy, support metabolism, and give your body the nutrients it needs to stay strong during weight loss

As of 2025, retatrutide remains an investigational compound and has not received marketing authorisation from the Medicines and Healthcare products Regulatory Agency (MHRA) or the European Medicines Agency (EMA)

Based on data from Phase 2 clinical trials published in the New England Journal of Medicine (2023), retatrutide is administered as a once-weekly subcutaneous injection , typically into the abdomen, thigh, or upper arm

Spacing meals into smaller portions (rather than three large meals) also reduces the substrate available for bacterial fermentation at any single time