PT-141
- Active Substance: Bremelanotide (PT-141)
- Concentration: 10 mg per vial
- Pack Size: 1 vial (lyophilized powder)
- Manufacturer: Dragon Pharma
- Brand Name: PT-141
- Molecular Formula: C50H68N14O10
- Molecular Weight: 1025.2 g/mol
- Synonyms: PT-141, Bremelanotide Acetate
PT-141 (Bremelanotide) 10 mg from Dragon Pharma is a melanocortin receptor agonist developed to explore central nervous system pathways involved in sexual arousal and libido. Unlike traditional treatments that target blood flow, PT-141 directly influences neural receptors tied to desire and intimacy, making it a subject of interest in neuroendocrine and sexual function research. Supplied as a lyophilized peptide vial, it is used in controlled laboratory environments for study purposes only.
Mechanism of Action
PT-141 works by binding to melanocortin receptors, particularly MC3R and MC4R, which are highly expressed in areas of the brain that regulate sexual behavior and arousal. By activating these receptors, it influences dopaminergic and sympathetic nervous system responses, which can enhance libido and initiate sexual motivation independently of hormonal fluctuations or vascular effects.
This peptide bypasses the cardiovascular system—unlike drugs such as sildenafil—and instead triggers arousal through the central nervous system. Studies show effects can occur within 30 to 60 minutes of administration, and interest continues to grow around its role in addressing hypoactive sexual desire in both male and female models.
Key Features & Benefits
- CNS-Driven Sexual Arousal: Modulates desire through neurohormonal pathways, not just blood flow.
- Research-Backed Mechanism: Investigated in both male and female subjects for boosting sexual motivation and response.
- Fast Onset: May begin acting within an hour of administration in applicable research conditions.
- Non-Cardiovascular Approach: Ideal for studying arousal without altering blood pressure or requiring nitric oxide pathways.
- Peptide-Based Control: Supplied as a stable lyophilized peptide for high-purity experimental use.
Legal Disclaimer
Disclaimer: PT-141 (Bremelanotide) is intended strictly for research and laboratory applications. It is not approved for human consumption or therapeutic use. Researchers must handle in compliance with all safety protocols and applicable laws.
Frequently Asked Questions
PT-141 is studied for enhancing sexual desire and arousal by acting directly on the brain's melanocortin receptors, not through vascular effects like PDE5 inhibitors.
While Viagra improves blood flow, PT-141 addresses neurological arousal. Some research shows it may be more effective for desire-related issues, especially in females.
Effects are typically observed within 30 to 60 minutes in research settings, depending on dosage and administration route.
For clinical use, yes. However, Dragon Pharma's version is strictly for laboratory research and not approved for medical application or personal use.
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