Cosmetic & Hormone
Peptides researched for skin, pigmentation, and melanocortin/reproductive signaling.

Cosmetic & Hormone
GHK-Cu (Copper Peptide)
Copper tripeptide studied for skin remodeling and regenerative research.
(2)
from
$39.99

Cosmetic & Hormone
Melanotan II
Melanocortin agonist studied for pigmentation research pathways.
from
$39.99

Cosmetic & Hormone
PT-141 (Bremelanotide)
Melanocortin receptor agonist researched for neuro-signaling studies.
from
$44.99

Cosmetic & Hormone
Kisspeptin-10
Reproductive signaling peptide studied for GnRH-axis research.
from
$54.99