iherb里有评论说是跟SLS一样的东西？
EWG(Environmental Working Group，美国绿色环保团体，评论等级1的安全性成分
http://www.ewg.org/skindeep/search.php?query=Sodium+coco-sulfate&h=Search
https://www.youtube.com/watch?v=G_43_6FLc3Q
影片是说 这成份仍含有50%SLS 还是会刺激皮肤
In summary: sodium coco sulfate contains SLS as a predominant component, with all the concerns that are linked to that chemical. Basically it is just another way to hide SLS in formulations with yet another name. Both sodium coco sulfate and SLS are synthetic detergents and should never be part of any natural cleanser. Natural products that are kind to your skin, and environmentally friendly, will not contain lauryl sulfate, laureth sulfate, coco sulfate or any of the long list of other synthetic detergents.