If you have sensitive skin the chances are you'll know all about Sodium Lauryl Sulfate (SLS) and how bad it can be for the skin. It used to be an ingredient in all the eczema and dry skin emollients but is now widely known to be a skin irritant. You'll see so many products labelled as SLS free. But what about SLES? Many people wrongly assume these two skincare ingredients … [Read more...]