(For more sunscreens for hyperspecific uses, see our lists of the best ones for lips, face, and kids and babies ... offer — which is conveyed by SPF, or sun protection factor.

Spring is here and the weather is getting warmer. If you're headed to the beach or just need to re-up your daily supply, it's time to find your perfect sunscreen.

How often should you apply sunscreen? According to experts, regularly. Sunscreen is essentially needed to protect the skin ...