Sun exposure and tattoo fading studies. What constitutes risky exposure? Melanotan 2: Day 6 , Another one hour in what minimal sun we had today. , No tanning beds, just sun. , Moved down to 50mcg before sun exposure, No more side effects :) , Before & before , Well see The sun can damage tattoos mainly because of ultraviolet (UV) rays, which break down the ink and affect your skin. Here's how: 1. Fading: UV rays penetrate the skin and break Sun Exposure and Tattoo Removal: Key Considerations for Post Summer Treatments Del Coast Laser Tattoo Removal Melanotan II Peptide: Tanning, Immunity, and Metabolic Support Revolution Health & Wellness Sun Damage and Your Tattoo Paper Crane Tattoo Studio