Skin Tanning vs Skin Lightening: Health Evidence on Melanin, UV Damage, and Risks of Depigmentation
Seed topic: Skin lightening (skin bleaching) and tanning. Skin appearance practices—such as intentional tanning or cosmetic skin lightening—often circulate as lifestyle choices, yet both intersect with dermatologic biology and measurable health outcomes. The central determinant of skin color is melanin, a pigment synthesized by melanocytes in the basal epidermis. Melanin exists in different chemical forms… Read More »