PT-141 10mg
PT-141 (Bremelanotide) is a melanocortin receptor agonist and one of the most researched peptides in the field of sexual health science. Unlike traditional approaches that target the vascular system, PT-141 acts centrally via the nervous system — specifically activating MC3R and MC4R receptors — to study the neurological pathways of sexual arousal and function. Research has explored its applications in both male and female sexual dysfunction, with studies demonstrating effects on libido and arousal independent of hormonal levels. This 10mg vial is HPLC-verified. Lyophilised powder, requires reconstitution.
Crypto payments only — How to pay guide
Documentation
COA-backed
Source
Manufacturer COA
Shipping
Australia-wide
Payment
Crypto only
RetaLABS PT-141 10mg is a lyophilised research vial of Bremelanotide — a synthetic cyclic heptapeptide that acts as a non-selective melanocortin receptor agonist (MC1R, MC3R, MC4R, MC5R). PT-141 is the active metabolite of Melanotan II and is researched for its CNS-mediated effects on melanocortin pathways, including sexual arousal, appetite, and pigmentation-related signalling.
Supplied as a white lyophilised powder. Each batch is accompanied by a Certificate of Analysis from the manufacturer. Shipped via Express Post Australia-wide — typically dispatched within 1–2 business days of confirmed crypto payment.
For reconstitution protocol see the Peptide Reconstitution Guide. For melanocortin receptor research data see the PT-141 Research Guide.
Product Specifications
COA-backed, manufacturer-verified
Lyophilised powder
Bremelanotide
~1.0 kDa
Cyclic heptapeptide
MC1R, MC3R, MC4R, MC5R
-20°C (lyophilised), 2-8°C (reconstituted)
Bacteriostatic water or sterile saline
Research Use Only: These products are intended for laboratory research use only and are not approved for human consumption. All purchases are subject to our terms of service and local regulations.
Frequently Asked Questions
Everything you need to know about PT-141 10mg