Ask for advice on how to make shampoo. When I try to think of a clear and viscous shampoo formula. The formula is as follows: 1. Lauryl Glucoside 13 % 2. Coco Glucoside 5 % 3. Mild Wash 3 % 4. Poly conditioner pro 2 % but not enough viscosity via myskinrecipes Can you suggest that we should add some...