Description
Melanotan II (MT-2) is a synthetic research peptide studied in laboratory settings for melanocortin receptor activity and related signaling pathways.
This product is intended for qualified research use only. It is not intended for human or animal consumption, medical use, diagnosis, treatment, or prevention of disease.
A melanocortin peptide discussed for tanning and libido effects, with notable safety concerns.
Product focus: Clinician-guided protocol item
Review focus
- Skin
- Libido
Research context
- Stimulates melanocortin pathways that influence pigmentation and other systems.
- Often discussed because effects can extend beyond skin darkening.
Review before use
- Review skin cancer risk, mole changes, blood pressure, nausea, and product legality.
- Use skin checks and avoid UV-risk escalation.
Cautions
- Unregulated tanning products can be risky.
- Seek dermatology review for changing moles or skin lesions.
Research use only. This product is sold for laboratory research use only and is not for human or animal consumption. This description is educational context and is not medical advice, dosing guidance, or a treatment claim.

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