PeptideAA Water
0.9% Benzyl Alcohol Preserved Water. Sterile. 10ml vial.

Cyclic heptapeptide melanocortin-receptor agonist. Lyophilized.
In Stock
PT-141 (Bremelanotide) is a synthetic cyclic heptapeptide analogue of α-melanocyte-stimulating hormone, structurally related to Melanotan II.
It is a reference compound in preclinical literature on MC4R-mediated CNS signalling.
Lyophilized under inert atmosphere. Reconstitute with sterile bacteriostatic water; store reconstituted samples refrigerated. For laboratory and research use only. Not for human or veterinary use.
Every batch of PT-141 (Bremelanotide) is independently tested by a third-party laboratory. Certificates of Analysis include HPLC purity testing, mass spectrometry confirmation, and sterility verification.
Contact us at info@spartalabs.net to request the COA for this product.
Orders are processed within 1–2 business days. Standard shipping typically takes 3–5 business days within the continental United States.
All products are shipped in temperature-controlled, discreet packaging to ensure product integrity.
PT-141 (Bremelanotide) is a synthetic cyclic heptapeptide analogue of α-melanocyte-stimulating hormone, structurally related to Melanotan II.
It is a reference compound in preclinical literature on MC4R-mediated CNS signalling.
Lyophilized under inert atmosphere. Reconstitute with sterile bacteriostatic water; store reconstituted samples refrigerated. For laboratory and research use only. Not for human or veterinary use.
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How SpartaLabs sources, tests, and verifies PT-141 (bremelanotide) for research applications. Educational reference.
A research-library summary of published clinical and preclinical studies on bremelanotide (PT-141), covering phase 1 through phase 3 trials, neuroimaging findings, and areas of ongoing investigation. Educational reference.
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