To keep skin healthy, moisturized and supple is necessary that its pH is not altered. The physiological pH of the skin is 5.5; this is the indicator of the acidity degree of the skin layer which enables the action barrier and protects the body from infections and contagion.
The skin pH naturally varies depending on several factors, the most important being the particular area of the body and age, with the hormonal changes associated with it. In any case, it is very important not to alter it with products that are not formulated with the proper pH for each situation.
