![]() However, it’s well established that mineral sunscreens work via light reflection and scattering for about 5% of their mode of action. The popular myth is that these minerals work by sitting on top of the skin's surface, creating a physical barrier that reflects and scatters the sun's rays. Mineral sunscreens are formulated with active ingredients zinc oxide and titanium dioxide. We formulate mineral sunscreens that prioritize UVA protection while giving beautiful textures and aesthetics. As experts in the field with a resident dermatologist on our research and development team, we’re all about sharing the best available evidence to help you make informed decisions about your skincare. In this blog post, we will explore the facts and debunk the myths surrounding this topic. However, there has been some debate about whether mineral sunscreen, specifically, can cause acne. Sunscreen is an essential part of any skincare routine, offering protection against harmful UV rays and preventing premature aging and skin damage. These are the best sunscreens to stock up all year round.Introduction: Mineral sunscreens and acne The good news is there are plenty of physical body, face, and even tinted sunscreens out there that don’t feel heavy or leave a substantial white cast. Whichever you choose, SPF is a nonnegotiable in your skin care routine for providing broad-spectrum protection (meaning it blocks both UVA and UVB rays) against sun exposure, which can protect against skin cancer and early signs of aging. Whenever possible, Carmen Castilla, MD, an NYC board-certified dermatologist, prefers physical sunscreens with zinc oxide and titanium dioxide: “A combination of these two active SPF ingredients yields broader UV protection encompassing more of the UVA and UVB spectrum than the chemical sunscreens.” Since mineral SPF doesn’t get absorbed by your skin, it’s less likely to clog pores and tends to be gentler on sensitive skin than chemical sunscreen. She also recommends physical sunscreens for those with acne-prone or sensitive skin. Markowitz prefers mineral-based sunscreens since they are immediately effective against the sun’s rays (most chemical sunscreens take about 20 to 30 minutes to start working) and tend to need less reapplication. In contrast, chemical sunscreens work by absorbing UV rays and converting them to heat, which is then released by the skin.” Do dermatologists recommend mineral sunscreen?įor the most part, Dr. “The minerals sit on your skin’s surface and act like microscopic mirrors to reflect harmful rays. “Mineral sunscreen is a type of sunscreen that is formulated with the minerals zinc oxide or titanium oxide-or sometimes both-as the active ingredient that provides UV protection,” says Orit Markowitz, MD, board-certified dermatologist and founder of OptiSkin Dermatology in New York City.
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