Detailed answer

Sunscreen is a crucial step in protecting your skin from harmful UV radiation, which is one of the primary causes of premature aging and wrinkles. By applying a broad-spectrum sunscreen with a high SPF daily, you shield your skin from the damaging effects of UVA and UVB rays. This protection helps to prevent collagen breakdown, which keeps your skin looking youthful. Additionally, sunscreen reduces the risk of developing other signs of photoaging, such as dark spots and uneven skin tone. Remember to reapply sunscreen every two hours if you are exposed to the sun for an extended period.