Are Freckles on Lips a Cause for Concern? Causes, Remedies Summer can mean a rise in visible freckles. But how do you know when a freckle is harmless versus whether it might actually be concerning? 15 months post tummy tuck scar Melanotan 2 did not dark my TT scar. I believe only dark scars will darken since they have melanin in them. My TT scar lacks What could that photodermatosis or photoaggravated condition be? ResearchGate MD breaking down Melanotan II Part 2 of my peptide series. The research, the risks, the reality. Long term safety data? Nonexistent. Mentally preparing to be shameless about my fake freckle game all summer long. : r MakeupAddiction