I am trying to formulate a face wash with the surfactants I currently have on hand and would like some input on the surfactant usage. I currently have coco betain and a decyl glucoside sodium lauroyl lactylate BLEND. I was thinking after looking at the ASM about using
14% of the blend with ASM of 50-59 and
5% coco betain with ASM 30% this comes to if calculations and math are correct to total 9.43 ASM. Can anyone provide any opinion or helpful information please? I have not formulated a face wash o shampoos as I work mostly with everything else but cleansers.