Libido & Reproductive-Function Research Peptides

Research peptides studied for libido, sexual response and reproductive-axis signalling. The category includes PT-141 (Bremelanotide), Kisspeptin-10, HCG and Oxytocin, each supplied at 99%+ HPLC-verified purity with a batch Certificate of Analysis. Orders ship cold-chain in discreet packaging with fast, tracked EU delivery. From melanocortin signalling to GnRH-axis studies, every vial meets the same internal quality standard. Sold strictly for in-vitro and laboratory research use only — not for human consumption.

Showing 13–21 of 21 results

Melanotan I

$65.99
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Melanotan II

$65.99
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MGF

$74.99
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Oxytocin

$70.99
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PEG-MGF

$87.99
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PT-141 (Bremelanotide)

$69.99
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Selank

$74.99
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Sermorelin

$201.99
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Testagen

$66.99

Testagen is a synthetic tetrapeptide bioregulator composed of the sequence Lys-Glu-Asp-Gly, developed as part of the Khavinson family of short

Select options This product has multiple variants. The options may be chosen on the product page