Water-resistant sunscreen is a kind of sunscreen that can resist water or sweat. It can stay on your skin for a period of time even when you are swimming or sweating. So it is a good choice for those who often go to the beach or do outdoor activities.
There are many brands of water-resistant sunscreen in the market and they have different SPF values. You can choose the one according to your needs. However, no matter what kind of sunscreen you use, you should reapply it every two hours to ensure its effectiveness.
In addition to water-resistant sunscreen, there are also some other types of sunscreen, such as mineral sunscreen and chemical sunscreen. They have their own advantages and disadvantages. You can choose the most suitable one according to your own needs.