What does spf50pa+++ mean? Does it hurt your skin?

spf50pa+++, what the hell is this? I don't understand it at all. I just want to dig a hole in the ground and crawl into it. What does spf50pa+++ mean? Does spf50pa+++ apply to skin?

What does spf50pa+++ mean?

The 50 in SPF50PA+++ stands for the sun protection factor. The higher the factor, the better the sun protection effect. PA+++ is the top level of sun protection factor and protects against UVA. SPF is the abbreviation of Sun Protection Factor, which refers to the ability of sunscreen skin care products to protect against ultraviolet rays. The higher the SPF index, the greater the protection it provides to the skin.

PA stands for the protection effect of sunscreen products against UVA (UVA is the killer of skin aging). It is a Japanese sun protection index measurement standard. The test standard is the stable index of persistent melanin deposition (PPD) of the skin after 2-4 hours of sunlight exposure. The PA protection levels are PA+, PA++, and PA+++. The more “ + “ characters there are, the better the protection against UVA is and the longer the effective protection lasts.

- PA+: Indicates effective, protection time is about 2-4 hours.

- PA++: Indicates that it is quite effective, with a protection time of 4-8 hours.

- PA++: Indicates that it is quite effective, with a protection time of 4-8 hours.

Does spf50 sunscreen damage your skin?

I can't say it's harmful, but the higher the SPF index, the harder it is to absorb and the oilier it becomes. If you just use sunscreen for daily life, 20-30 is enough. If you are going to swim or travel, you need to use a sunscreen with a higher index.

The higher the SPF of a product, the more sunscreen is added, and the greater the irritation to the skin. Therefore, if you go to work on a normal day, you can choose products with SPF15 and PA+. If you are doing outdoor sports, it is advisable to choose products with SPF25~SPF35 and PA++. If you are going to the beach to swim, you can choose SPF35~SPF50, PA+++.