Ipamorelin

At a glance

The cleanest growth hormone trigger. Sleep changes come first. Evidence grade B on an A-to-D scale.

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

What is Ipamorelin used for?

Researchers have studied Ipamorelin for clean gh release, no cortisol spike, bone density, and more. In plain terms: Most GH peptides have side effects. Ipamorelin is the exception — boosts GH cleanly without messing with stress hormones.

Is Ipamorelin FDA-approved?

No. Ipamorelin is not approved for human use anywhere. It is sold as a research chemical, which means no manufacturing standard, no batch recall and no one to report a problem to. The only quality control is the buyer's own.

How is Ipamorelin usually taken?

The commonly reported pattern is under the skin, empty stomach, 1 to 3 times daily, always one before bed, for 8 to 12 weeks, then a break. 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 Ipamorelin?

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. The cleanest growth hormone trigger. Sleep changes come first.

Is Ipamorelin banned in drug-tested sport?

Yes. Ipamorelin is on the World Anti-Doping Agency prohibited list. Anyone who competes in a sport with drug testing, from college athletics to fitness competitions, can fail a test for it.

How long does Ipamorelin stay in the body?

The half-life, the time for half a dose to leave the body, is about ~2 hours. 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.