Component, Formulation and Regulatory of Sunscreen Materials: A Brief Review

Abstract

to the development of skin cancer, in which melanocytes transform into melanoma cells. 3,4) Damages to this part of the human body can be caused by various factors, including duration of sun exposure, geographic location, age, skin color, behavior, and activities. [5][6][7] Sunscreen is a topical product that consists of certain chemicals that allow for its absorptive and reflective characteristics on UV rays. UV rays are divided into UVA, UVB, and UVC with wavelengths of 320~400 nm, 290~400 nm, and 200~290 nm, respectively. 8) Sunscreens protect the skin from UV radiation, which can cause cancer. Furthermore, it can also prevent other effects, such as aging and pigmentation. 9)Sunscreen is often used as a skin protector from UV radiation, particularly during outdoor activities. 10) Evidence of[해설논문] 한국재료학회지