Extra Gentle Cleaning Wipes – Gentle and Effective Hygiene Dermoprotective lotion for gentle and effective cleaning. They reinforce the resistance of the baby's delicate skin. With a pH of 5.5, it has been clinically shown to promote the development of the skin's acid mantle. Free of nitrogenous compounds, formaldehyde, nitrosamines, dioxane. Without colorants. Gentle cleansing for the development of the protective acid mantle of the skin.