Freckles develop when specific skin cells produce extra melanin in response to sunlight. When ultraviolet rays reach the skin, melanocytes release melanin to protect deeper layers from damage. In some Difference Between Melasma vs Freckles, and Dark Spots Bebo&Co What Are Freckles Lorraine's Professional Skin & Laser Clinic Marlow 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 will these freckles get worse if i take melanotan? : r Melanotan2