Pour a few drops of Lotion P50 Corps into the palm of your hand and apply it to the areas requiring treatment (stomach, legs, etc). Initially, massage the areas with your hands so that the product penetrates. Then, for thick skins, continue to massage with the Massage Glove Biologique Recherche, or for fine, delicate skins massage with a damp wash glove. Focus on rough areas (knees, elbows and heels). You can accelerate the desired effect by taking a steam bath before and after applying Lotion P50 Corps.