All products are supplied for laboratory research use only — not for human or veterinary use.

Peptide Medix · Research catalog

Department

Sexual Health & Hormonal Peptides

Two distinct groups filed together: the melanocortin and libido compounds such as PT-141, and the hormonal and fertility peptides including kisspeptin and the gonadotropin analogues. The first acts centrally on melanocortin receptors; the second on the reproductive axis. Both are stocked as lyophilized powder, and PT-141 is additionally available as a nasal spray. Several items in this department carry additional verification requirements before an order is accepted.

12 products$25–$522 price range12 in stock on this page

Showing 12 of 12

Hormonal & Fertility Peptides

Gonadorelin

Synthetic GnRH — the native hypothalamic decapeptide

In stock3 sizes

from$38

Hormonal & Fertility Peptides

Kisspeptin-10

KISS1 decapeptide fragment and KISS1R (GPR54) receptor agonist

In stock2 sizes

from$42

Libido & Sexual Function

Melanotan II (MT-2)

Cyclic α-MSH analogue with broad melanocortin receptor activity

In stock2 sizes

from$55

Libido & Sexual Function

Oxytocin

Nine-amino-acid neurohypophysial peptide with a disulfide ring

In stock3 sizes

from$38

Libido & Sexual Function

Oxytocin Nasal Spray

Pre-mixed oxytocin solution in a 15 mL metered nasal pump

In stock2 sizes

from$68

Libido & Sexual Function

PT-141 (Bremelanotide)

Bremelanotide — cyclic heptapeptide melanocortin receptor agonist

In stock5 sizes

from$25

Libido & Sexual Function

PT-141 Nasal Spray

Pre-mixed bremelanotide solution in a 15 mL metered nasal pump

In stock2 sizes

from$102

Hormonal & Fertility Peptides

Triptorelin

Long-acting GnRH superagonist with a D-Trp6 substitution

In stock

$51