PT-141 — Neuro-Arousal Peptide

Libido signaling • Dopamine activation • Sexual function pathways

PT-141 (Bremelanotide) is a synthetic peptide derived from melanocortin biology that works directly on the central nervous system rather than the vascular system. Unlike traditional compounds that increase blood flow, PT-141 activates melanocortin receptors in the brain, stimulating the pathways responsible for sexual arousal, desire, and performance signaling.

This makes PT-141 unique — it enhances desire first, then physical response follows.

In research and clinical environments, PT-141 has demonstrated potential to support:

• Increased sexual desire (libido) • Improved arousal response • Enhanced sensitivity and pleasure signaling • Improved erectile and female sexual function • Central dopamine pathway activation

PT-141 is studied in both male and female sexual dysfunction research, making it one of the only peptides with bi-gender applicability.

Why PT-141 is different

PT-141 does not force blood flow — it turns on the brain’s desire circuit.

By activating melanocortin receptors (MC3 & MC4), it allows the body to:

• Increase sexual motivation • Enhance neural arousal signals • Improve physical response • Restore libido diminished by stress, aging, or medication

This makes it a powerful compound in neurosexual and hormonal performance research.

Used in research to study

• Hypoactive sexual desire disorder • Erectile dysfunction • Female sexual dysfunction • Dopamine and reward pathways • Neuro-hormonal signaling

PHP™ Research Performance Standard

Our PT-141 is supplied as a research-grade lyophilized peptide produced in GMP-certified facilities and verified for:

✔ Identity ✔ Purity ✔ Potency ✔ Endotoxin levels

Because performance begins in the brain. Pure Science. Raw Power.