@Abdullah @ketchito
Do not you think that anionic surfactants lower than 9% as an active material is un acceptable as a shampoo?
Also 1501 will definitely separated,
as a suggestion i am adding cetrimonium chloride combined with SLES in the shampoo some how is good on hair but not perfect, I am disappointed with shampoos becuase I tried everything to make shampoo for soft and smooth effect on hair but all the time failed
waiting any suggestion