The science

Rooted in
biology.

Passion delivers PT-141 (bremelanotide) — a targeted peptide that works on the brain's desire pathway, not blood flow — as a small, on-demand subcutaneous injection you draw from a vial and give yourself. Here is exactly what's inside it, how it works, and how every vial is made.

1active
One targeted peptide

PT-141 (bremelanotide) works on the brain's desire pathway — one mechanism, aimed where wanting actually starts.

1dose
On-demand, not daily

Used only when you want it. No weeks-long daily ramp, no everyday pill to remember and build a routine around.

~45min
Use ahead of the moment

Designed to be used in the window before intimacy, on your timing — not locked to a rigid daily schedule.

0clinics
Care from home

Private online intake, licensed-clinician review, and discreet delivery — the whole thing, start to finish.

How it's made

503A-compounded. Single-active. Prescribed for you.

  • USP-grade bremelanotide (PT-141) from FDA-registered suppliers.
  • Compounded in a 503A pharmacy under state board of pharmacy oversight.
  • Prepared as a sterile, single-active vial — no fillers, no added hormones.
  • Dispensed with sterile insulin syringes, alcohol swabs, and a first-dose guide.