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BP3
Oxybenzone, 2-hydroxy-4-methoxybenzophenone, Benzophenone-3, Eusolex 4360, Escalol 567
二苯酮-3, 羥基苯酮
分子量:228.24 Cas No:131-57-7
防曬成份,化學性紫外線吸收劑,危險指數為 3/5(越高越不好)[1]。可吸收UVB及部分UVA,濃度在5%以下時,只能提供些微的防曬效果。

衛生署限量6%。
[1] 張麗卿,『優質保養品選擇策略』,聯經出版社,2003/07/10。
a
2009-08-13

最好加上它可以吸收的防紫外線波長

x
2010-03-23

紫外線防護波長:270-350nm

a
2010-06-06

BP3是個危險指數較高的防曬劑,屬於化學防曬劑。BP3可能誘發光過敏,且會被皮膚大量吸收,實驗中90名6~8歲女童的尿液檢測中有86名發現該物質,歐盟允許使用,要求用量不得超過6%。

t
2012-01-08

不知道被皮膚大量吸收后會怎樣?會不會對健康有影響?

s
2012-05-11

保養品含有「二苯酮」(Benzophenone-BP)成份,這種成份可幫助對抗紫外線。不過美國最新研究發現,「二苯酮」會模擬女性雌激素作用,很可能增加女性罹患子宮內膜異位症風險。

http://news.msn.com.tw/news2647896.aspx
內容來源 : 台灣新生報 更新日期 : 2012/5/11 07:34

t
2015-10-23

https://www.truthinaging.com/ingredients/benzophenone-3
一些研究表明,它以類似於雌激素,這表明它可能引起乳腺癌(源)。它也被鏈接到接觸濕疹和過敏。

2016-04-26

Oxybenzone會破壞成年珊瑚的DNA、令小珊瑚變形,難以成長,也會殺死珊瑚,造成珊瑚白化!
來源:關鍵評論【一滴防曬乳足以危害大片珊瑚 專家倡用「珊友好」防曬】http://www.thenewslens.com/post/235550/

r
2016-06-24

二苯酮-3(Oxybenzone)用於防曬劑及紫外線吸收劑,是一種
內分泌干擾物、干擾雌激素、抗雄激素和甲狀腺活動,可影響發育
系統和免疫系統功能。
The International Chemical Secretariat(ChemSec), SIN list 2.0 database

r
2016-06-24

二苯甲酮(oxybenzone)會協助其他分子滲入皮膚,引發過敏反應等。

c
2021-02-12

"In some studies, researchers have found detectable levels of [oxybenzone] in human blood and breast milk. Based on animal studies, there’s concern that it could interfere with the normal function of a number of hormones, including estrogen....
...a paper recently published in the journal Reproductive Toxicology suggests that pregnant women who use sunscreen with oxybenzone daily might absorb enough of the chemical to increase the risk of a birth defect..."

https://www.washingtonpost.com/health/what-you-need-to-know-about-the-chemicals-in-your-sunscreen/2019/06/14/3840042c-8ca3-11e9-adf3-f70f78c156e8_story.html

c
2021-02-12

"OXYBENZONE HAS A RANGE OF HIGHLY DAMAGING EFFECTS ON CORAL, FROM GROSS DEFORMITY TO DEATH, AND IS SHOWN TO BE AN ENDOCRINE DISRUPTER.

Baby coral exposed to field-realistic concentrations of oxybenzone encased themselves in their own skeleton and died.
One drop of oxybenzone in the equivalent of six-and-a-half Olympic-size swimming pools’ worth of water is sufficient to damage coral.
Levels of oxybenzone in seawater around coral reefs in Hawaii and the US Virgin Islands were found to be 12 times higher than the concentration that damages baby coral.
There are a number of concerns about the effect of oxybenzone on human health. It is on the EU’s ‘Substitute It Now’ list of substances that should be replaced and meets the criteria for ‘Substances of Very High Concern’. "

http://www.marinesafe.org/science-and-data/marine-pollutants-identified-by-science/

c
2021-02-12

"Beginning January 1, 2021, Hawaii will ban the sale, offer of sale or distribution of any sunscreens containing oxybenzone or octinoxate without a prescription from a licensed health care provider"

https://www.cnn.com/2018/07/09/health/hawaii-sunscreen-ban-questions/index.html#:~:text=BeginningJanuary1%2C2021%2CHawaii,3andoctylmethoxycinnamate%2Crespectively.

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