PT-141

At a glance

Works on desire in the brain. Nausea is the price. Evidence grade A / B on an A-to-D scale.

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

What is PT-141 used for?

Researchers have studied PT-141 for brain-based arousal, works for men and women, fda-approved for hsdd, and more. In plain terms: Viagra works on plumbing. PT-141 works on desire. Activates arousal centers in your brain. Works for both men and women.

Is PT-141 FDA-approved?

Yes, as Vyleesi, for low sexual desire in premenopausal women. Use in men is off-label.

How is PT-141 usually taken?

The commonly reported pattern is under the skin, 45 minutes or more before, as needed; max 8 a month on the label, for single doses. 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 PT-141?

Grade A / B on this site's A-to-D scale. A means approved as a medicine somewhere, with large controlled trials behind that use. Works on desire in the brain. Nausea is the price.

Is PT-141 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 PT-141 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.