cosmetology

gel douche

From a qualitative point of view, there are no big differences between shampoo and shower gel. What varies is the SAL, greater than shampoos, the percentage of anionic surfactants such as SLES (sodiolaurileterosolfati) and the amount of perfume, which must be greater, because the product is diluted in large quantities of water.

The bubble bath is a formulation based on anionic and amphoteric surfactants with the addition of perfuming, toning, revitalizing and relaxing substances, such as the derivatives of the active part of a medicinal plant. There is no lack of colored preparations to make the product more pleasant when diluted in the bathroom. In this type of formulation high foaming at large dilutions, low skin aggressiveness and good rinsing ability is required. The composition of bubble bath for children or delicate skin is slightly different, where non-ionic surfactants with a low degree of irritation prevail, in association with amphoteric and non-ionic ones. These products cannot be without greasy ingredients to avoid excessive delipidization of the skin and dermoprotective derivatives such as protein hydrolysates.