Exfoliation is an essential treatment for the skin of the face and body. This treatment offers numerous benefits to the skin. It notably allows the removal of dead cells accumulated on the skin's surface, thus revealing soft and radiant skin. But the question is, how much product should one apply? Indeed, if we use too little, we risk seeing no results, and if we use too much, we also run the risk of not only seeing no effects but also causing the skin to react (redness, irritation, excess sebum, etc…). We reveal the ideal amount of exfoliant to use.