What sunscreen do doctors recommend?

Doctors generally recommend broad-spectrum sunscreens with an SPF of at least 30, which protect against both UVA and UVB rays. Ingredients like zinc oxide or titanium dioxide are often favored for their physical blocking properties, especially for sensitive skin. It's also advised to choose water-resistant formulations if you're swimming or sweating. Regular reapplication every two hours is crucial for effective sun protection.