ORGANIC CHEMISTRY IN SUNSCREEN

Sunscreen is a vital product that helps protect our skin from the sun’s harmful rays. The sun emits ultraviolet (UV) radiation, which, while invisible, can have serious effects on the skin. This includes sunburn, premature aging, and even skin cancer. Sunscreens are made with ingredients that either absorb or reflect UV rays, reducing the amount of radiation that penetrates the skin. There are many types of sunscreens available on the market, with various ingredients, strengths, and properties. Understanding the science, particularly the organic chemistry behind these formulations, is important for making informed decisions about which products to use. This review explores how organic molecules in sunscreens function, the types of filters used, and their advantages and challenges. Sunscreens are not merely cosmetic products they are chemically designed shields that protect the skin from the harmful effects of ultraviolet (UV) radiation. At the heart of these formulations are organic molecules known as UV filters. These compounds absorb harmful UV rays and safely dissipate their energy. This article explores the organic chemistry behind common sunscreen agents, the types of UV radiation they combat, and the molecular mechanisms that make these filters effective.