Just knowing how to apply sunscreen properly can prevent half of the aging process.

Many people apply sunscreen right before going outside, but for the UV protection ingredients to adhere to the skin and be effective, you should apply it at least 20 minutes before going outside. I apply a generous amount, about the size of two fingertips, evenly over my entire face, and I double-up on areas exposed to the sun, like my cheekbones and the bridge of my nose, for double protection. Even on cloudy days or indoors, UV rays are constantly attacking our skin, so applying sunscreen shouldn't be an optional extra, it should be a necessary part of your daily routine.

When spending extended time outdoors, it's crucial to reapply sunscreen every three hours using a sun cushion or sun stick. My secret is finding a product that won't clump even when applied over makeup. A thorough double-cleansing to remove any remaining sunscreen is the key to a perfect sun protection routine. It may seem trivial, but remember that these daily habits can determine your skin's age five or ten years from now, so get familiar with sunscreen.