Guerlain Mousse de Beauté Cleansing Foam is the ideal complement to make-up removal. Mousse de Beauté Cleansing Foam is a luscious airy cleansing mousse which perfectly purifies the skin. Rich and dense, it gently cleanses and clarifies the complexion. It transforms into a silky cream on contact with water. Skin is soft, smooth and radiantly translucent.