what is mineral sunscreen
Mineral sunscreens use active mineral ingredients, such as zinc oxide and titanium oxide. They reflect the sunâs rays like a mirror to protect exposed skin.UV protection. When buying sunscreen, protection from UV rays should be your top consideration. In that sense, mineral options take the prize, according to the EWG.ineral sunscreens use active mineral ingredients, such as zinc oxide and titanium oxide. They reflect the sunâs rays like a mirror to protect exposed skin.