Which sunscreen should I use SPF 30 or 50?
Which sunscreen should I use SPF 30 or 50? SPF 30 blocks about 97% of UVB rays, while SPF 50 blocks about 98% of UVB rays. This means that SPF 50 provides slightly higher protection against UVB radiation compared to SPF 30. However, it's important to note that the difference in protection between SPF 30 and SPF 50 is minimal.
Is SPF 30 too strong?
SPF 30 is usually high enough If you pick SPF 30 and reapply at least every two hours, George says you'll be making a good choice.