Retatrutide

At a glance

Biggest weight loss ever reported. Long-term safety unknown. Evidence grade B on an A-to-D scale.

Reported practice from trials and the community, not a recommendation for anyone.

What is Retatrutide used for?

Researchers have studied Retatrutide for triple receptor activation, 24%+ weight loss, increased energy burn, and more. In plain terms: Triple action: suppresses appetite, burns more energy, AND clears liver fat. Nothing else hits all three.

Is Retatrutide FDA-approved?

Not yet. It is in final-stage trials and has no approved dose anywhere. Anyone using it outside a trial is doing the trial's job without the monitoring.

How is Retatrutide usually taken?

The commonly reported pattern is under the skin, once a week, for not established; in final trials. That describes reported practice from trials and the community. It is not a recommendation for anyone, and several of these compounds interact with common medications.

How strong is the evidence for Retatrutide?

Grade B on this site's A-to-D scale. B means tested in people, but not approved for the use people buy it for. Biggest weight loss ever reported. Long-term safety unknown.

Is Retatrutide banned in drug-tested sport?

It is not specifically listed by the World Anti-Doping Agency, but tested athletes should check the current list and their federation's rules, since related compounds and blends often are.

How long does Retatrutide stay in the body?

The half-life, the time for half a dose to leave the body, is about ~6 days. A short half-life means it wears off fast and is taken more often; a long one means once a week can be enough. Stored as a dry powder it keeps for months in the fridge; once mixed with water it is used within a few weeks.