![]() “Traditionally, mineral sunscreens were difficult to rub in. Plus, a lot of newer formulas don’t leave a white cast. Zeichner touts mineral sunscreens’ ability to work for people with “extremely sensitive” skin. Her pick? SkinCeuticals Physical UV Defense SPF 50. Additionally, mineral sunscreens have a longer shelf life than chemical ones, she says. Sun protection starts immediately, says Jogi, whereas chemical sunscreens must soak in for 20 minutes before they’re protective against UV rays. (This is why mineral sunscreens are also sometimes known as physical.) “They work by both reflecting light off the skin and absorbing UV light to prevent it from penetrating into the skin,” adds Zeichner. Physical sunscreens contain active mineral ingredients like titanium dioxide and zinc oxide, which work to physically block the sun’s rays, Jogi tells Bustle. Joshua Zeichner, M.D., FAAD, board-certified dermatologist in New York City - to help break down all the essential info about chemical and physical sunscreens, from the different ingredients in each one to the skin types they’re best suited for. Reena Jogi, M.D., board-certified dermatologist and SkinCeuticals partner physician, and Dr. (However, it’s important to remember that you should be wearing sunscreen all year round - yes, even indoors.) To make it easier, Bustle reached out to two experts - Dr. With summer in full swing, there’s no better time to get a firm understanding of your options in order to determine which one is right for you - and which type will give you maximum protection from the sun. And then, there’s the most particularly daunting variable to weigh: the differences between physical (aka mineral) and chemical sunscreen. ![]() When it comes to choosing a sunscreen, there are quite a few factors to consider: SPF levels, whether or not it’ll clog your pores or leave a grayish cast, the convenience of spray formulations over the full coverage of lotions, just to name a few. In Bustle’s Suncare Week, we’re doing a deep dive on the latest innovations in sun-care, from textures to technology. From sunscreen-serum hybrids to SPF that doubles as makeup, these new formulas actually make you *want* to reapply. Sunscreen is going through a major glow-up.
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