Peptide library Lifestyle & Wellbeing

PT-141

Also known as: Bremelanotide

A melanocortin receptor agonist studied for sexual desire and central arousal pathways.

Melanocortin receptors
Arousal pathways
Central signalling

What it is

Plain-English overview

PT-141, also known as bremelanotide, acts through melanocortin receptors in the central nervous system rather than through purely vascular mechanisms.

Mechanism

How it is thought to work

Its research profile centres on brain signalling involved in desire and arousal. This makes it mechanistically different from blood-flow-focused compounds.

Studied for

Research interest areas

Sexual-desire pathways
Central nervous system arousal
Melanocortin signalling

Evidence

What the research suggests

Bremelanotide has formal clinical history in specific sexual-desire indications. As with all Svelta education pages, suitability and oversight are separate medical questions.

A note on safety. This content is educational and is not medical advice. Many peptides and adjacent compounds are research materials and may not be approved medicines. Speak with a qualified healthcare professional before considering anything discussed here.