IMB issues warning over tanning injections at salons or bought on internet The Irish Times Don't risk using tanning products containing melanotan Therapeutic Goods Administration (TGA) Over a quarter of Welsh people are regularly using sunbeds Melanoma Focus 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.