关于SPF

ingrid (樱桃)
SPF 10...25...40...
What do the numbers mean?
Your sunscreen's Sun Protection Factor indicates the level of protection it affords against sunburn. The numbers make it easier for people to choose the sunscreen best suited to their complexions and conditions of exposure.

In broad terms, you can say that an SPF

of 10 or under is Low

between 10 and 20 is Medium

between 20 and 40 is High

over 40 is Very High

Use sunscreen for protection, not to stay out longer in the sun!
(#63459@0)
2001-5-7 -05:00

回到话题: 各位大姐小妹,最阳光奖非我莫属了,现在全身通红发烫,怎么办?防晒霜买哪个牌子?SPF值?

回到论坛: HOME枫下论坛枫下论坛主坛枫下家园医药保健

URL:   
http://www.rolia.net/zh/post.php?f=0&p=63459