Currently, there are two categories of sunscreen available, mineral (or physical) UV filters and chemical (or organic) UV filters. The main difference between mineral and chemical sunscreens is the way by which they protect the skin against UV rays.
When it comes to selecting the best sunscreen, it’s ultimately a matter of preference. The ingredients found in a mineral sunscreen make it a fantastic choice for full-body coverage; two main actives, zinc oxide and titanium dioxide form a barrier that directly reflects UV rays off the skin for serious sun protection.
The alternative is organic sunscreen, which provides excellent protection from UV rays, both UVA and UVB. Organic sunscreens work by absorbing UV rays and deactivating them by releasing energy in the form of heat. Always reapply sunscreen every two hours, or immediately after swimming or excessive sweating—a step that’s just as important as its initial application.
Both UV filters are safe and effective. Developed by La Roche-Posay’s team of skincare experts, both organic and mineral body sunscreens are sweat- and water-resistant, making them well suited for outdoor activities. In addition, these products provide broad-spectrum protection and are non-comedogenic and paraben-free, so they will never aggravate sensitive skin.