Keune Style Strong Mousse . Keune Style Volume Strong Mousse, 200 ml, Hair Mousses for Women, Firming, prolonging the durability of your hairstyle, while increasing volume is taken care of by the lotion from KeuneStyleVolume Strong Mousse. It gives your hair the desired volume and shine, lifts it and helps shape it exactly to your liking. Thanks to its perfect hold, it ensures maximum control over your hairstyle and keeps your hair in the desired shape all day long. Volume-boosting, strong hold styling foam. Easy to apply and ideal for prep and lift.