致敏
26种被欧盟规范禁用的化妆品添加香料。
http://maskingdom.pixnet.net/blog/post/151084026-26%E7%A8%AE%E6%AD%90%E7%9B%9F%E8%A6%8F%E7%AF%84%E7%9A%84%E5%8D%B1%E9%9A%AA%E9%A6%99%E6%96%99%EF%BC%81
不是禁用,是要註明: 根据欧盟对产品标籤的法例规定,Benzyl Alcohol等25种香氛成份在超出指定含量时便要列明在产品标籤上
9成欧洲比较大的天然品牌都有类似香料成份作为抗菌防腐,怎么可能禁用呢?而且做抗菌防腐的含量都很低,比起化学防腐好很多!
而且化妆品不可能不防腐,滋生细菌更可怕。
This fragrance ingredient has a very fun name, but it can be irritating to skin.
Unfortunately, linalool can be a problematic ingredient for some people. When linalool comes into contact with oxygen, it breaks down and becomes oxidized, which can cause an allergic reaction. Manufacturers do include other substances in the products to delay this oxidation process, but allergenic substances can still be formed from linalool when it is stored.
Dermatologist Johanna Bråred Christensson explains, “One way of trying to minimize exposure to oxidized linalool is to avoid buying large packs of soap and shower cream, and always to replace the top after using a bottle.”
In conclusion, the safety of linalool depends on whether this ingredient is used in its natural form or as a synthetic fragrance. Linalool as a natural compound of an organic essential oil may provide anti-inflammatory effects, but the synthetic version can possibly lead to skin irritation or allergic reactions.
References: Wikipedia, “Linalool”, Wikipedia, “Terpene”, Cosmetics Info, “Linalool”, Medical News Today, “Widely Used Fragrance Ingredients In Shampoos And Conditioners Are Frequent Causes Of Eczema”, 2009, Naturally Free Life, “Why Essential Oils Work: The Chemistry of Linalool”, 2016, AANA J. 2008 Feb;76(1):47-52, Phytomedicine. 2002 Dec;9(8):721-6, Dr. Axe, “Dangers of Synthetic Scents Include Cancer, Asthma, Kidney Damage and More”.
别看到香料两个字就害怕,这东西是好东西
真实薰衣草精油成分中最高含量就是这东西,害怕的人可以上网GOOGLE一下这东西的功效
这个别称叫"薰衣草醇"是不是看起来瞬间就友善了许多?
这成分可以镇静中枢神经系统,驱虫,降体温,助眠
就算是纯天然的东西对人体都可能是会致敏了,更何况是精炼出来浓度更高的呢?
欧盟这次发布的25项几乎都是常见的精油内所含的物质
因为在欧洲国家对于精油的规范是很严格的,例如在法国甚至是由药师或医师开立处方来治病的
包括我们日常中最常看见的柠檬烯,没错,就是柑橘类几乎都会有的物质(很多非柑橘类的植物其实也有)
但你不会因为有人对这个会过敏就从此不吃柑橘类水果吧?
linalool(芳樟醇)
薰衣草的芳香性成分,接触到空气后,芳樟醇很容易造成皮肤过敏和皮肤刺激 (出处: Contact Dermatitis, January 2008, pages 9-14; May 2002, pages 267–272, and June 2005, pages 320–328),目前的研究发现芳樟醇对于皮肤细胞具有毒性 (出处: Cell Proliferation, June 2004, pages 221-229)。
https://www.paulaschoice.com.tw/learn_cosmeticsingredients_B.php?ingredient=758