MT1 (Melanotan 1): Structure and Emerging Research Applications There are two peptides people talk about for tanning: Melanotan 1 and Melanotan 2. Melanotan 1 works slower and mainly targets the skin, leading to a more gradual and even increase in Malignant Melanotic Nerve Sheath Tumor of the Neck: A Case Report Applied Radiation Oncology Peripheral Nerve Sheath Tumors of the Orbit Springer Nature Link