PT-141 (Bremelanotide) Pre-Filled Injection Pen — Melanocortin Agonist
PT-141 (Bremelanotide) is a melanocortin-receptor agonist. PT-141 (Bremelanotide) is a melanocortin agonist (chiefly MC4-R) that acts centrally on pathways governing sexual arousal.
What Is PT-141 (Bremelanotide)?
PT-141 is a cyclic melanocortin peptide distinguished by a central, nervous-system-mediated mechanism of arousal rather than a vascular one.
🔬 What Is PT-141 (Bremelanotide) Researched For?
Studied for sexual-response and libido signaling research. Research covers sexual-response signaling, MC4-receptor pharmacology, and central arousal pathways.
🖊️ Why the EhBuddy Pre-Filled Pen?
EhBuddy supplies PT-141 (Bremelanotide) as a ready-to-use 3 mL pre-filled injection pen, removing the need for vial reconstitution or manual syringe measurement. The adjustable dial delivers consistent, repeatable micro-doses from 1 to 80 IU per injection, letting researchers hold dosing tightly controlled across an entire protocol. Available strengths: 10mg (10 vials).
🧪 Pen Specifications
Format: 3 mL pre-filled cartridge. Reconstituted in 3 mL bacteriostatic water. Concentration equals strength divided by 3 mg/mL. U-100 dial (100 IU per mL); range 1–80 IU per injection. Purity >98.5%; third-party tested.
💉 Dosing Sheet — Amount Delivered per Injection
Dial the units below; the amount delivered depends on the pen strength. Figures are approximate.
| Strength | Concentration | 1 IU | 5 IU | 10 IU | 15 IU | 20 IU | 30 IU | 40 IU | 50 IU |
|---|---|---|---|---|---|---|---|---|---|
| 10mg (10 vials) | 3.33 mg/mL | 33.3 mcg | 167 mcg | 333 mcg | 500 mcg | 667 mcg | 1.00 mg | 1.33 mg | 1.67 mg |
❄️ Handling & Storage
Store refrigerated at 2–8°C and protect from light. Prime the pen before first use per standard protocol. Keep away from children and non-research personnel.
FOR RESEARCH USE ONLY (RUO). Not for human or veterinary use. Intended for in-vitro and laboratory research only. Not a drug, food, or cosmetic; not intended to diagnose, treat, cure, or prevent any disease.























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