Thickening Sodium Laureth Sulfate shampoo
i’m working on a formulation using Sodium Laureth Sulfate and Cocamidopropyl Betaine. I am having trouble thickening it. Or when I can thicken it, the formula breaks when I add the fragrance. I am thinking of trying Hysroxypropyl Methylcellulose or Sorbithix L-100 but I’m not sure when to add them to the formula and at what concentration. Has anyone had luck with these options? Any help would be greatly appreciated.
Log in to reply.