Imagine just wanting to be jacked and tan and you end up like this? Melanotan II is a peptide that increases the melanin in your skin and can give men a boner that Don't risk your health for a summer glow! Tanning nasal sprays are creeping onto the UK market, particularly on online and lack of regulation means they are a significant risk to your HPRA Reminds Public of the Serious Health Risks of Using 'Melanotan 2' Self Tan Products Kano Communications Changes in Oral Mucosa Associated with Melanotan II Injections: A Case Report