A UV absorber and a UV blocker are not the same thing, but they both play important roles in protecting our skin and eyes from the harmful effects of ultraviolet radiation.
A UV absorber is a type of ingredient found in many sunscreens and other skincare products that absorbs UV rays as they come into contact with the skin. The absorbed UV radiation is then converted into less harmful forms of energy, which helps prevent it from damaging the skin. This is important because prolonged exposure to UV radiation can lead to premature aging, sunburns, and even skin cancer.
A UV blocker, on the other hand, is a physical barrier that prevents UV radiation from ever coming into contact with the skin. This is often achieved through the use of fabrics or materials that have been treated with special chemicals that reflect or scatter UV rays away from the skin. Examples of UV blockers include hats, clothing, and sunglasses with UV protective lenses.
While both UV absorbers and UV blockers are important for protecting our skin and eyes from UV radiation, they work in different ways and are often used in combination to provide the most effective protection possible. So, whether you're heading to the beach, going for a hike, or just spending time outside on a sunny day, it's important to use a combination of UV absorbers and UV blockers to keep your skin and eyes safe.
