
Bremelanotide · on-demand injection
PT-141
Desire that starts in the brain, not the bloodstream.
Visible results start around month 3. Lock in your supply upfront.
$567 today
3-month supply
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- US board-certified doctors
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The basics
What is PT-141?
PT-141 is a melanocortin receptor agonist that works through your central nervous system to enhance sexual desire and arousal in both men and women. It's FDA-approved for hypoactive sexual desire disorder (HSDD) in premenopausal women and is commonly used off-label in men with low libido or erectile dysfunction — especially when the root cause is central or psychological rather than vascular.
Unlike PDE5 inhibitors (Sildenafil, Tadalafil), PT-141 doesn't rely on blood flow — which is why it can work for people PDE5s don't. Small subcutaneous injection about 45–60 minutes before sex, effects last several hours.
What changes
Transformative results.
Small, steady shifts most members feel within the first few cycles — no drama, no theatrics.
- 01
Increased sexual desire and arousal
- 02
Works centrally — not dependent on blood flow
- 03
Effective for both men and women
- 04
On-demand — dose about an hour before sex
- 05
Effects last several hours
- 06
Can complement PDE5s, TRT, or HRT under clinician care
How it works
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FAQ
Questions, answered.
- PT-141 (Bremelanotide) is a centrally-acting melanocortin receptor agonist used to enhance sexual desire and arousal. It's FDA-approved for hypoactive sexual desire disorder (HSDD) in premenopausal women and is commonly used off-label in men with low libido or ED — especially when the cause is central or psychological. Unlike PDE5 inhibitors, it works through the brain rather than blood flow.
- PT-141 activates melanocortin receptors (MC3R and MC4R) in the hypothalamus, increasing sexual desire and drive through the central nervous system. Because it doesn't rely on nitric-oxide or vascular pathways, it's effective for both genders and for arousal-related dysfunction. On-demand: administered by subcutaneous injection about 45–60 minutes before sex, with effects lasting several hours.
- Inject about an hour before sexual activity (typical dose 1.75mg). Onset 45–60 minutes, duration 6–12 hours. Don't exceed 1 dose in 24 hours or 8 doses per month. Results improve with repeated, consistent use over time. Can be combined with TRT, HRT or PDE5s under clinician supervision. It's an on-demand medication — only use when needed.
- Common: transient nausea, flushing or warmth, headache, and injection-site reactions. Less common but worth watching: temporary rise in blood pressure, fatigue or yawning, dizziness. Message your care team if anything feels off.
- Refrigerated between 2–8°C after reconstitution. Keep away from light and don't freeze.
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