In consumer products, the most common sulfate compounds are sodium lauryl sulfate (SLS) and sodium laureth sulfate (SLES). These come from fatty alcohols made from palm kernel oil or petroleum oil ...

Take a look at the list of ingredients on the label of your favorite body wash, face wash, or shampoo. More than likely, sodium laureth sulfate is the first ingredient (after water) on the list. But ...

Research suggests concentrations of one percent or less are safe on your skin. Overview Sodium lauryl sulfate (SLS) is one of the ingredients you’ll find listed on your shampoo bottle.