Sodium Laureth Sulfate (SLES) - 16 fl oz
The Laureth form is not as harsh as the SLS
They shipped the next day after I ordered on-line. It was delivered in 3 days.
A little SLS goes a long way. I used it on some liquid lecithin and it did help to emulsify the globs that were floating on the top of 5 gallons.
I added 20 ml / 5 gallons of stock solution, mixed, and sealed the plastic gas jug.
As with all chemicals use with caution.