PT-141 Injection

Desire starts in the brain.

From

PT-141 (bremelanotide) is a melanocortin-based therapy that supports sexual desire and arousal through the central nervous system — not blood flow. Unlike ED medications such as sildenafil and tadalafil, which act on the vascular system, PT-141 works on the brain pathways that govern libido. This makes it an option for men whose challenges are driven by low desire rather than purely physical factors. Delivered as a discreet, on-demand subcutaneous injection, it can be used on its own or alongside a PDE5 inhibitor.

Key Features

Acts on desire, not just blood flow: PT-141 activates melanocortin receptors in the brain to increase sexual desire and arousal — addressing the central drivers of low libido that PDE5 inhibitors don't reach.

Works alongside ED medication: Because it works through a different pathway, PT-141 can complement sildenafil or tadalafil for men who want support with both desire and erectile function.

On-demand dosing: Taken as needed ahead of intimacy rather than daily, giving flexibility and spontaneity.

Non-hormonal: PT-141 does not alter testosterone or other hormone levels, making it a non-hormonal option for restoring desire.

Discreet, self-administered format: A small subcutaneous injection that is simple to self-administer at home.

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Benefits

Reliable, discreet, clinician-supervised.

Sexual health and hormonal protocols should do more than move a number on a lab report. When done right, they restore how you feel — and keep you performing at your best.

Clinician-Supervised (Sexual Health Mens)

Every prescription is reviewed and managed by a U.S.-licensed clinician.

Discreet delivery

Shipped to your door in unmarked packaging, with no trip to the pharmacy counter.

Proven, flexible options

Clinically proven treatments, from fast-acting to long-lasting, to fit the moment.

Renewed confidence

Reliable treatment means less anxiety and more presence with your partner.

Restored Confidence

Reliable treatment means less performance anxiety and more presence with your partner.

FAQs

Common questions, answered.

What is PT-141 and how does it work? (Men's PT-141)

PT-141 (bremelanotide) is a melanocortin-receptor agonist that supports sexual desire and arousal by acting on pathways in the brain rather than on blood flow. It is used for men whose challenges are driven more by low desire than by a purely physical cause.

How is PT-141 different from sildenafil and tadalafil? (Men's PT-141)

ED medications such as sildenafil and tadalafil work on the vascular system to improve blood flow and support erections. PT-141 works on the brain's desire pathways to increase libido and arousal. Because the two work differently, PT-141 can be used on its own or alongside an ED medication.

How do I take PT-141? (Men's PT-141)

PT-141 is a small subcutaneous injection you self-administer ahead of intimacy, typically about 45 minutes before. It is used on-demand rather than daily. Do not use more than one dose in 24 hours or more than eight doses per month.

What are the side effects of PT-141? (Men's PT-141)

The most common side effects are nausea, flushing, headache, and injection-site reactions. PT-141 also causes a temporary rise in blood pressure and a brief drop in heart rate after dosing. Less commonly, frequent use can cause darkening of the skin. Your clinician will review your full history before prescribing.

Who is PT-141 right for? (Men's PT-141)

PT-141 may be a fit for men with low sexual desire, including those who haven't gotten the result they want from ED medication alone. It isn't appropriate for men with uncontrolled high blood pressure or known cardiovascular disease. A U.S.-licensed clinician will review your intake to determine whether it is right for you.

PT-141 Injection

Reliable, discreet, clinician-supervised.