It's the same spf 50 in sunscreen, but how is pa++++ different from pa++?

pu1. Spf is the duration. Pa is the blocking effect

2019-08-09

OK

pu2. Pa is how much it blocks the sun
I like it when it'

2019-08-09

OK

pu3. SPF is long lasting, but it has to be applied every 2-3 hours anyway, so it's meaningless if it's over 15
I like high pa

2019-08-09

OK

pu4. I thought it was better to have high notes. No?

2019-08-09

OK

pu5. It's one of the things that people misunderstand, but there's a rumor that spf blocks 15 minutes
When the amount of ultraviolet rays is 1, it means that the amount of ultraviolet rays on the skin is reduced by one-fifty (2%)
In Korean law, it is possible to mark up to 50 even if it is over 50
I think it's twice as effective as 50 when it sells spf100 abroad, but in reality, it's only 1% difference because it's 98% cut off to 99% cut off
spf15 doesn't come off that much because it's 93%
Then it's definitely good to use a high one, but it's not good because the higher it is, the more it irritates your skin
It's more important to apply it more often

2019-08-09

OK

pu7. SKY

2019-08-09

OK