The foam pump is widely used in case of cosmetic products and household chemicals, such as mousse foam cleansing, hand washing liquid, hand sanitizer, facial cleanser, shaving cream, hair conditioning mousse, sun protection foam, spot removers and baby products etc. In the field of food & beverages, molecular gastronomy style foam is usually created using various techniques and stabilizers such as lecithin but there is at least one ready to use liqueur that has been developed with the foaming apparatus top which produces an alcoholic foam topping for drinks.