You Should Avoid Using Nasal Tanning Sprays What's the difference between freckles, sunspots and moles? Melanotan II is a peptide that supports melanin production meaning your glow can start from the inside out (without living out in the sun or tanning beds). Our WCC nurses Are Freckles on Lips a Cause for Concern? Causes, Remedies Mole vs Freckle How to Tell & When to Get Checked Freckles Dr Darren McKeown