Cosmetics Formulation Development

Shampoo formula, use Sulfate Free Shampoo I want to know if I want more foam. What foaming agent should I use?

Hello, normally Sulfate Free Shampoo Base should already provide a lot of foam. If mixed, it is found that the foam is not good. It is recommended to check the composition in the formula first. that there are any ingredients in the formula where to press the bubble or not If checked, confirm that there is no Maybe try in combination with Cond-Foam