Many people only use sunscreen when they feel that the sun is harsh and might not put any on when it is cloudy outside. Using the best sunscreen for skin helps maintain an even tone and protects against long term sun damage. Some people only apply sunscreen once and don't apply any more on after that. Everyone has done this before. The fact of the matter is, sunscreen is the skincare product that is the most misunderstood, yet it is also the product that will determine how your skin will look in either five or ten years from now.
More info : https://deadseaadonis.com/blogs/news/types-of-sunscreen-a-complete-guide-for-every-skin-type