What is the difference between Mineral and Classic sunscreen?

Classic and Mineral Sunscreens are differentiated by their active sun protection ingredients. Classic sunscreens use chemical (also commonly referred to as “non-mineral” or “traditional”) active ingredients designed to absorb and dissipate UVA/UVB rays. Mineral sunscreens use mineral (also commonly referred to as “physical”) active ingredients such as Titanium Dioxide and Zinc Oxide to scatter and reflect UVA/UVB rays.

Simply put, traditional sunscreen acts like a sponge, absorbing the rays so that your skin won't, while mineral sunscreen acts as a mirror, reflecting the rays off your skin.