A method is disclosed for dispensing a foamed product, wherein gas is supplied to the product via a microfiltration device. A product dispensing system is also disclosed, provided with a holder (1) which contains a product to be dispensed, and product discharge means (6) for discharging product coming from the holder (1) wherein the product discharge means (6) are provided with a microfiltration device (15) which is connectable to a fluid supply for supplying gas to the product during dispensing of product.