Reviews triderm marseille soap bionike original formula sensitive and intolerant skin made in liquid form, it has all the virtues and beneficial properties of the ancient and simple tradition of marseille soap. Based only on vegetable oils, it cleanses in modo balanced and extremely delicate even on the most sensitive skin. Ideal for frequent washing. Soap and hand hygiene the history of soap, that is, how man began to take care of his personal hygiene, has very ancient origins that date back to the babylonian civilization. However, it was only in the 20th century that it developed una hygienic culture that, by helping to prevent and fight diseases, improves health, reduces the risk of infections and the mortality rate. The skin of the hands is populated by the skin microbiota, largely represented by non-pathogenic microorganisms that normally reside without causing damage. To these, however, can be added viruses and bacteria that circulate in the air or that we come into contact with by touching the most diverse surfaces. Hands are in fact the main means of contact with the world and are therefore the most exposed to germs of all kinds. Washing your hands with warm water and soap, rubbing well and all over, is a simple gesture, but extremely important for hygiene defenses. If, for particular reasons, you have to do it very often, it is better to use a soap formulated to respect the skin. This does not lead to dryness and cracking, but it does fa, even several times a day...