Bifidobacterium & Lactobacillus Acidophilus are the active cultures in the Killowen range and they are believed to help keep our digestive system healthy and balanced. These are also known as “Live” or “Active” cultures when yogurts are discussed. We believe that the Killowen focus on simplicity in making our products maximises the benefit of such bacteria which is why we make the yogurt less than 10 metres from the milking parlour the very minute the cows have been milked.