These are great surfactants for dry to very dry skin as they cleanse without removing a ton of oils. These are not suitable for people with very oily skin or hair. The down side of amide ether sulfates is this...I can't find a place to get them. I've looked in all my usual places and no one carries them!
You might see sodium lauryl ether sulfate (referred to as SLES - SLeS refers to sodium laureth sulfate, an alkyl ether sulfate) available at a supplier.