Sodium Lauryl Sulphate is a chemical agent that’s used for cleaning – mostly to create foam, or the lather/ suds we’re all used to and look out for. Years ago, I used to think the more soapy or foamy a product (shampoo etc) the better quality. It took some getting used to, honestly the first time I used bar shampoo I thought there was no way I would fall in love; there was no rich lather, with that foam layer all over my hair – so how on earth could I be clean?! Boy how times