Citrus Ion-Osmotic Action Blend They represent a mixture of salts with differentiated grain size cleverly combined with natural and essential oils. They have four important effects: peeling, mechanical, gentle effect, thanks to the natural exfoliation given by the massage; reduction effect, thanks to the ion-osmotic action of salt, reduces water retention; reactivating effect, due to the presence of orange and lemon essential oils; velvety effect, by the presence in the formula of a particular mixture of vegetable oils.