difference spf 30 and 50

What's the difference between SPF30 and SPF50+? The SPF rating indicates the amount of UVB radiation that potentially reaches the skin if the sunscreen is applied according to directions. 50 ribu nol nya berapa For example, SPF30 is estimated to filter 96. left and right jk lyrics 7% of UVB radiation with 1/30th (3 3%) of UV reaching the skin