How to choose sunscreen multiple in autumn and winter? Can I use 50 times?

Sunscreen is used by many people. It can protect your skin from harm. How good is it? How do you choose the sun protection factor in autumn and winter? Can I use 50x sunscreen in autumn and winter?

How to choose sunscreen multiples in autumn and winter

No matter what season it is, the intensity of ultraviolet rays outdoors is stronger than that indoors. Therefore, regarding the choice of sunscreen multiples in autumn and winter, if you work indoors, a sunscreen multiple of 15-20 is enough; if you work outdoors, a sunscreen multiple of 20-25 is also enough, and you need to remember to reapply during the period.

Can I use 50x sunscreen in autumn and winter?

1. It is not recommended to use 50 times sunscreen in autumn and winter

50 times sun protection is a very high number. Such a high sun protection factor is usually used in the summer. Although there is ultraviolet light in autumn and winter, it is far less than that in summer. Therefore, there is no need to use 50 times sunscreen. Moreover, the higher the sun protection factor, the more sunscreen ingredients it contains and the greater the irritation to the skin.

2. In special circumstances, you can use 50 times sunscreen

In some special circumstances, 50x sunscreen can also be used in autumn and winter.

We all know that the SPF factor is related to the duration of sun protection. The higher the SPF factor, the longer the protection duration. 50x sunscreen can protect the skin from UV damage for up to 500 minutes, and it contains more sunscreen ingredients, so the sun protection effect is also better. If you are going to a place with strong ultraviolet rays, you can use 50x sunscreen.

This is an introduction to the SPF of sunscreen in autumn and winter. It is better not to use 50 times, as it is not suitable.