Why I Refuse to Use Salmon Sperm & Melanotan II in My Practice Think twice before injecting peptides bought online: unauthorized products can seriously harm you Canada.ca Dying for a Tan: The Rise in Sunbed Use with Melanotan @caitrionaryandermatology was featured in the @independent.ie today , Sunbed usage remains popular among young people in Ireland despite Avoid nasal tanning sprays or nasal tanners entirely. These products promise an all over tan without sun exposure but they are unregulated, can be unsafe, and contain potentially risky substances like Melanotan 2.