I ordered some Disodium Cocoyl Glutamate and sodium lauryol sarcosinate. I would like to know, how can they be thickened ? I am looking for a natural solution, with sodium chloride for example, but in what proportion? Or do you have other solution ?
Each time I manage to thick my shower gel with sodium chloride and these surfactant it was not stable : the next day the shower gel was once again liquide.
Thank you in advance for your response.
Best regards,