Description
Melanotan II 10mg Pen is a synthetic research peptide supplied in a sterile, pre-filled pen formulation for laboratory and investigational purposes only. It is an analog of the naturally occurring alpha-melanocyte-stimulating hormone (α-MSH), which interacts with melanocortin receptors involved in skin pigmentation pathways.
In research settings, Melanotan II has been studied for its ability to stimulate melanin production, leading to increased pigmentation in experimental models. It has also been investigated for effects on appetite regulation and sexual function pathways through melanocortin receptor activity. However, these effects are not approved for therapeutic or cosmetic use.
Melanotan II is not approved by major regulatory authorities (including FDA, EMA, and MHRA) for human use, and its safety profile remains insufficiently established. Reported concerns in literature and regulatory warnings include uncertain purity in non-pharmaceutical products, risk of improper dosing, and potential adverse effects such as changes in moles or skin pigmentation patterns. It is strictly intended for controlled laboratory research only.
Each pen contains 10mg of Melanotan II in a ready-to-use liquid formulation designed for accurate and consistent dosing in research environments under appropriate handling protocols.








Sean Baker –
Item arrived as listed with proper packaging.
Jordan Mills –
No issues with shipping and everything was well sealed.
Tyler Ross –
Details matched the description provided at the time of order.