If you are already used to using a sulfate-free shampoo such as Revita or Regenepure DR, you will know that a good shampoo does not foam as much as a regular shampoo. If you are used to using a regular shampoo from the drugstore, you may notice it doesn't foam as much. This is because a high quality shampoo does not contain any SLS. SLS is a chemical cleaning agent that causes the foaming effect
When using the Neofollics shampoo, it is recommended to first degrease the hair with a small amount of shampoo. Next, you apply a more generous amount of shampoo. You will see that the shampoo is easy to distribute over the scalp and the hair. This is why it's a good thing that the shampoo contains 250 ml, making it possible for you to actually use a generous dosage and still make it last long.