Hydrophilic moisturizing ingredients often used in cleansing cream, but the real effect of Butylene Glycol it dissolve the dirt, avoid drying too quickly during remove stage.
Butylene Glycol is a small molecule moisturizing ingredients, which hold water in the stratum corneum, the effect of hygroscopic is not very clear.
The CIR concluded that Butylene Glycol are safe for use in cosmetics and personal care products.
很不错,虽然有些查不到,
有個小建議:能不能允許普通用戶輸入網站未知成分的信息,經過管理員審查後,加入到成分的數據庫中呢?因為有些成分數據庫裡查不到,如果像wiki一樣,普通用戶也可以補充信息,相信網站數據庫會很快完善的:)
超級好又實用的網站.讓保養品.化妝品無所遁形.但是美中不足還是有很多商品查不到.可以接受colorfulmud 的意見嗎?
謝謝!
對肌膚無刺激性,多半吸附在角質層,高度水溶性,無大量殘留機會(取自張麗卿 博客分享)
看到有些朋友说有成分查不到,大家可以换完整的英文名试试,其实大多数成分都能查到的。如果不知道英文名可以用百度搜索,或者用翻译软件,缩写一般搜不到。
希望我们共同努力,多多分享成分,呵呵~~~~
It is definitely comedogenic. :(
https://www.makehappyskin.com/info.php?info=283
丁二醇網站寫溫和 可是張麗卿說毒性為1,3-型的15倍,被歹徒作為迷姦藥
??哪一個是正確的
glin624:
張麗卿的網站是說:丁二醇,只用1,3-丁二醇。不用1,4-丁二醇(毒性為1,3-型的15倍,被歹徒作為迷姦藥。)
意思是說1,4的毒性為1,3的15倍。 而這個網站說的是1,3型
丁二醇—四個碳(C),兩個(OH), 所以可以有1,2-丁二醇 / 1,3-丁二醇 / 1,4-丁二醇,三種。
化妝品用的是1,3-丁二醇。
1,4-丁二醇才是作為迷姦藥用的。
原文出處:https://www.makehappyskin.com/info.php?info=283
I understand it may be comedogenic to some, but not in all skin types, as everyone's skin chemistry is different & therefore will react differently for everyone! Makes sense, right!
Rates GOOD for most skin types, according to Paula's Choice & is used as a Texture Enhancer
Rates 1:0 https://www.platinumskincare.com/comedogenic-ratings/
I have an acne-prone skin and Butylene Glycol did not clog my pores. Why did I come up with that conclusion? There's this product from Acne.Org called Benzoyl Peroxide 2.5% and of all the products that I have tried to heal my cystic acne, it is the only one that cleared me within 1 month. I checked cosDNA today and discovered that my acne treatment contains Butylene Glycol. SURPRISE! Never had any breakout for 1 year now.
Dan Kern, the founder of Acne.Org, did not include Butylene Glycol in his list of comedogenic ingredients to avoid because he knew that there's a low chance that it will cause acne. Ingredients rated 3 and higher in the comedogenic scale are the scariest and should be avoided at all cost.
Common Ingredients 1989 致粉刺數1
Ingredient Function:alcohols and their derivatives
來源:https://skinsalvationsf.com/comedogenic/