SPF50和PA是什么意思（几款热销防晒霜推荐）

SPF50和PA是什么意思？防晒霜中的SPF50+是指防晒产品的防晒指数，而PA则是指防晒产品的防晒倍数。前者是针对晒红所涉及的标准，通过计算得出使用防晒产品后皮肤多久会变红的时间，一般来说在强烈的阳光下，如果不涂防晒人的皮肤会在10分钟内被晒伤。如果涂抹了spf50+的防晒霜，就可以保持500分钟不被晒伤。而且spf后面的系数越高，防晒的时间就越长。而pa则是表示在涂了防晒用品时，能抵挡长波紫外线的防晒强度，后面也会有加号，并且加号越多就代表防晒强度越高。

另外需要注意的是防晒产品应该在出门前15分钟涂抹，因为防晒霜要到15分钟后才起作用。而且身体各处都要擦拭，尤其是在紫外线强烈的地方，手背、脖子、手臂、额头等是要涂抹的重点部位。建议在挑选防晒产品时可关注此类标识来选择适合自己的产品。

下面看下小编列举的8款热销防晒霜推荐

1、安热沙(Anessa)小金瓶防晒乳

[wptao _title="安热沙(Anessa)小金瓶防晒乳60ml（SPF50+ PA++++) 防晒霜男女防水防汗安耐晒防晒霜新旧包装随机发货" price="195" url="https://npcitem.jd.hk/7040368.html" _url="https://union-click.jd.com/jdc?e=&p=JF8BAM4JK1olXwYDUVpdC08WBF8OGl4UXwELZBoCUBVIMzZNXhpXVhgcDBsJVFRMVnBaRQcLWwcHVVxaAVRORjNVKz9JFmILEzsZbTcQfCxxeAJiD15pEy5RBHsSAm4JGVsXXQUCZFtZCE4UAmk4K1sUbVVsFAQUD0wQAWcIHVklXwcDV1lVAUgWBF8IHFwWVA8DXVlUCkoeM28AH2tNGFVGCRptOHsUM184G2sWbVhsVQ1aDUwXUTpmRl1cXFQCFFczAEwRAmcOGlglXwcDVlxtOA" site="京东国际" ][/wptao]

2、Mistine（蜜丝婷)小黄帽面部水润提亮防晒霜乳

[wptao _title="Mistine（蜜丝婷)小黄帽面部水润提亮防晒霜乳60ml SPF50+隔离紫外线 清爽不油腻 防晒霜军训" price="99" url="https://item.jd.com/100021768664.html" _url="https://union-click.jd.com/jdc?e=&p=JF8BANsJK1olXwYFU1dbCU4fCl8IGloUXgYEU1daD04nRzBQRQQlBENHFRxWFlVPRjtUBABAQlRcCEBdCUoWAG8OHFISWgMdDRsBVXtUBTV7Sz5QLWQLVx0BVzhwcW5ffDx1UQoyUV9cCUkXAW8LG2sQWQYHV19bOHsXAl9KdQdNH0NaCwqEvtDOovs4GVoUXgEKXV1cD3sXBGgLElIUVA4KVl1ZOEsfB19QXghRAEIyZG5eOHsnA18LKwV7XFUEV1dYARh5XmlBGglUAkFsVF5bC00TBGYLK1kUXAQAZG4" site="京东" ][/wptao]

3、资生堂（Shiseido）新艳阳夏臻效水动力防护乳液（蓝胖子）

[wptao _title="资生堂（Shiseido）新艳阳夏臻效水动力防护乳液50ml 蓝胖子防晒乳液 耐水耐汗抗光老洁面即卸" price="380" url="https://item.jd.com/100030831926.html" _url="https://union-click.jd.com/jdc?e=&p=JF8BANwJK1olXg8KUFxcC0IVA18IGloUXwcLVl5VC0wnRzBQRQQlBENHFRxWFlVPRjtUBABAQlRcCEBdCUoWAW4BGVsdXgEdDRsBVXtWRBl1GA1vL2UYKipaVAlVUG5tfTJDUQoyUV9cCUkXAW8LG2sQWQYHV19bOHsXAl9bdRlMBURWDAsDZhlWVj1JWWsXXAcBU1ZUC0oQM28PHFgcVAcKUVldD0MnA2cMKwNQDkJfEG5tOEgnM18IK1glA2gDB1hfCRhAAwFVHRIUCEdHBzBVCEwWBmYNHGsXXAcAVm5t" site="京东" ][/wptao]

4、苏菲娜Sofina 防晒 芯美颜日间倍护防晒乳

[wptao _title="苏菲娜Sofina 防晒 芯美颜日间倍护防晒乳清爽型30ml SPF50+ PA++++防晒隔离 蓝朋友" price="230" url="https://item.jd.com/6416181.html" _url="https://union-click.jd.com/jdc?e=&p=JF8BAUgJK1olXwYFVl5dCE8fAF8PHlsSXQ8CZBoCUBVIMzZNXhpXVhgcDwYCXhxDXHBTTkRHA1ocDBsJVFRORjNVFRlPGQoFUV5aCEIXFC8EbFl1P3JbNwIpfDxxdBtNWzlsInphVRsDbCl0YBhSWgdwJHl-LTkqVylldBNrGh5QPVl6MSkVaxdgajVobChAHHJ2IwMIcRVWZQ1RejJPIQR6LQQ-fzhkXRtxazxsP2YWVittYTVWcDFvWwl2CWB7CRwKChYRdyxze1cZbQMDVV9fCEkXAG84Hl8VWAUDUm5tCEonQQHRoeXM44XWzfOIg9bDtdjQqvAlXwcDV1lVAUgWBF8IHFwWVA8CVV5cAUIVM28AH2tNGFVGCRptOHsUM184G1glXjZcOl8ODkgVBDhadQYTFAdVVh4FZksXBWwBHlgcWjYAVV9fCnsn" coupon="https://coupon.m.jd.com/coupons/show.action?linkKey=AAROH_xIpeffAs_-naABEFoedTJL2wZogJFFh8yK9JgWNLrB2PGTK2Mc3qpRVxqhp_Nzy6OriTCumuWZtIbyCtg7J6vqWA#wptao" coupon_value="30" site="京东" ][/wptao]

5、花西子小黛伞防晒霜

[wptao _title="花西子小黛伞防晒霜妆前乳养肤提亮隔离紫外线防晒乳液户外清透男女士身体礼物SPF50+ 30g" price="199" url="https://item.jd.com/100020761572.html" _url="https://union-click.jd.com/jdc?e=&p=JF8BAM4JK1olXDYCVV9cC0oRBG8MHVglGVlaCgFtUQ5SQi0DBUVNGFJeSwUIFxlJX3EIGloUXgcEU15ZDkgIWipURmtrLVVkKF0HTCtQAA1aRCJTGU1-EzYtBEcnBm4JGlkVXwYBVG5YDEsSAG4OK2sVXDZUOl5cCUoVB24MElwlXwcDV1lVAUgWBF8IHFwWVA8CVVxUDkkXM28AH2tNGFVGCRptOHsUM184G2sWbVhsVQ1bCkpEVG9mRl1cXFFDXQQzAEsQA2sKG10lXwcDVlxtOA" site="京东" ][/wptao]

6、兰蔻小白管防晒霜

[wptao _title="兰蔻小白管防晒霜30ml轻透水漾防晒乳SPF50 PA++++ 化妆品护肤品套装礼盒生日礼物送女友 保湿清爽隔离" price="480" url="https://item.jd.com/100011480250.html" _url="https://union-click.jd.com/jdc?e=&p=JF8BANwJK1olXwYEVlhZDE0TBV8IGloUXQYHXV9eDEonRzBQRQQlBENHFRxWFlVPRjtUBABAQlRcCEBdCUoWA28NEloWWQcdDRsBVXtqBRpweCdrA2ZeVx8AYw5_fRdJcFt1UQoyUV9cCUkXAW8LG2sQWQYHV19bOHsXAl9bdQBAM1JGFhgBWwNHSzddTmsXXAcBU1ZUC0oQM28PHFgcVAYDUl9fD0onA2cMKwNQDkJfEG5tOEgnM18IK1glA2gDB1hfCE4QBQFVHRIUC1NdVzBVCEwUAW0BGmsXXAcAVm5t" site="京东" ][/wptao]

7、薇诺娜（WINONA） 悠享夏日防晒三件套

[wptao _title="薇诺娜（WINONA） 悠享夏日防晒三件套60g轻薄透气室内外防晒乳防晒霜敏感肌可用护肤品化妆品礼物" price="99" url="https://item.jd.com/1031294337.html" _url="https://union-click.jd.com/jdc?e=&p=JF8BAM4JK1olXwYEVldeCU8QCl8IGlkVXg4HVlxbOA9IWzFXKwJQGEdAX0BDUA5DX3BTTkRHA1ocVF9fCEgfBm0KHURMGFpfZAhcSzVHdBdIew9jDmF7DUAmdQloXCkEF2sQXAcDVl5fCEgXM2oMG14WXAAyZF5cOAp5AG0AGV4lXwcDV1lVAUgWBF8IHFwWVA8CVVZVCEsQM28AH2tNGFVGCRptOHsUM184G2sWbVhsVQ1bCkpEVG1mRl1cXFBJERwzAEsQAWwKG1slXwcDVlxtOA" site="京东" ][/wptao]

8、黛珂Cosme Decorte多重防晒乳霜

[wptao _title="日本进口 黛珂Cosme Decorte多重防晒乳霜60g SPF50+水润养肤 持久隔离 （新老版本随机发货） 护肤礼物" price="285" url="https://npcitem.jd.hk/100005768047.html" _url="https://union-click.jd.com/jdc?e=&p=JF8BAVgJK1olXgADVFdaDk4XB18IGloUXAIEU1dcDU0nRzBQRQQlBENHFRxWFlVMWzBeTA9KQl1XSwwDVFVPRjtUBAJQAVsMFgQZBEsWAm4JH10SVAcHUkkdBD9ucwp_aDxWKllqBykufwpvdgtoeQJTX3BgXTw_UTNTYBpweTlcJU1hJlcObDgWARtQEyh3BFNeIwE5bDB0Ayx8cgF8Kk9pFSYtYwBDA2ZJbC5uOGYDPwkrcTN3ehx7WCx8IWZ5NEpffV8Vdl9QZDB3R0cYDD0eVAtkVgpxSQsTDVJyWFJtDUoWAm0IGVsWXTYHUF5YC0oRM18IGmtXM0BegNbT3Ous1NSszP6aXTYAVV9eD0MeAG4PK1sSWgULXV5dDUoeBGs4G1MRbV5HBxoATHsnM2w4K2sVXjYBZAAzCRgQBjsJGQt7AABLVQcbCEN5C28OE14cVQIyVl9cCkknMw" coupon="https://coupon.jd.com/ilink/couponSendFront/linkKey/send_index.action?linkKey=AAROH_xIpeffAs_-naABEFoeeotyzCDCZaSadY4RLzNskBMIUZCJo39DIi1ssVnpPXvp2RT2mYMKp7bPEZCRxw_hQA-ZmA&to=www.jd.com#wptao" coupon_value="10" site="京东国际" ][/wptao]