storage Store in the fridge. Our yogurt has a shelf life of 21 days from production date & we aim to ensure that all customers receive at least 10 days product life did you know? In many dairies yoghurt is merely a by-product a way to get rid of older milk. At Riverford, however, our yoghurt is made from fresh milk, usually on the day the cow is milked. & those friendly bacteria in the culture are called: bifidobacterium, lactobacillus acidophilus & streptococcus thermophilus. additional information Please tell us where to leave this product if you are not in it needs to be kept chilled to maintain its quality. A cool bag or cool box in a shady spot works well.