The United States classifies sunscreen as a drug

In many parts of the world, sunscreens are categorized as cosmetics, allowing for rapid innovation in textures and protective filters. In the United States, however, the Food and Drug Administration classifies sunscreens as over the counter drugs. This distinction subjects sun protection products to the same rigorous safety and manufacturing standards as pain relievers or allergy medications, requiring specialized production facilities and extensive clinical data for every active ingredient.