BP3
Oxybenzone, 2-hydroxy-4-methoxybenzophenone, Benzophenone-3, Eusolex 4360, Escalol 567
Formula: C14H12O3 Molecular Weight: 228.24 Cas No:131-57-7
Sunscreen
[1] 張麗卿,『優質保養品選擇策略』,聯經出版社,2003/07/10。
Chemical formula
a
2009-08-13
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最好加上它可以吸收的防紫外線波長

x
2010-03-23
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紫外線防护波長:270-350nm

a
2010-06-06
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BP3是个危险指数较高的防晒剂,属于化学防晒剂。BP3可能诱发光过敏,且会被皮肤大量吸收,实验中90名6~8岁女童的尿液检测中有86名发现该物质,欧盟允许使用,要求用量不得超过6%。

t
2012-01-08
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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
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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
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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
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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
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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
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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
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"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
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"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
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"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.

2021-04-13
people liked

Fast facts
Approved in: United States (except Hawaii), Australia, Europe
Restricted in: Japan
Best for: Sun damage and burn prevention
Coral safe? No, may also potentially affect fish
Caution: Sensitive skin types will want to skip formulas with this ingredient

Oxybenzone, often found in broad-spectrum sunscreens, helps filter both UVB and UVA rays (specifically short UVA). It’s also one of the most popular ingredients, found in the majority of sunscreens in the U.S. market and can make up to 6 percent of the bottle.

However, Hawaii has banned this ingredient after a study, created by the Haereticus Environmental lab, found that the ingredient contributed to bleaching and poisoning coral reefs. For environmental reasons, you’ll want to avoid this ingredient and look for “green” sunscreens.

Most recently, a studyTrusted Source found that our skin absorbs sunscreen ingredients like oxybenzone. This caused a spike of interest in “safe” sunscreens, despite the study reporting no harm found and concluding that “these results do not indicate that individuals should refrain from the use of sunscreen.”

Other studiesTrusted Source also confirm that oxybenzone doesn’t significantly demonstrate endocrine disruption.

https://www.healthline.com/health/beauty-skin-care/best-sunscreen-ingredients#oxybenzone

C
2022-04-19
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Not coral reefs and marine life friendly! Belongs to the HEL list of ingredients to avoid while purchasing SPF to protect the marine environment:

The HEL LIST includes:

Any form of microplastic sphere or beads.
Any nanoparticles like zinc oxide or titanium dioxide.
Oxybenzone
Octinoxate
4-methylbenzylidene camphor
Octocrylene
Para-aminobenzoic acid (PABA)
Methyl Paraben
Ethyl Paraben
Propyl Paraben
Butyl Paraben
Benzyl Paraben
Triclosan
(Source: https://haereticus-lab.org/protect-land-sea-certification-3/)

P
2022-06-15
people liked

对海洋环境不友好

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