Hormonal & libido

PT-141

Bremelanotide

dose range

1–2 mg

frequency

1×/wk · subq

cycle

PRN

half-life

~2.7 hours

vials

10 mg

recon @ fridge

30 days

Receptor logic

Melanocortin (MC4R) agonist

Central melanocortin agonism drives libido via the CNS rather than the vasculature.

What to watch

As-needed (PRN), dosed pre-event. Transient flushing/nausea common.

Stacks with

Standalone, PRN.

Stability

Lyophilized

Frozen · as-shipped, sealed

12+ months

Reconstituted

Refrigerated · 2–8°C, working state

30 days

Reconstituted

Room · avoid; degrades fast

14 days

Vial sizes · source the peptide

Bacteriostatic water

you'll need this to reconstitute

Orders are saved to your account, so reorder reminders know what you bought.

Citations

Clayton 2016 · Obstet Gynecol

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