Supermarket margarines are a minefield of whey powder, milk fat and other dairy ingredients...often in trace amounts and usually unnecessary. In Germany you can pick up 'Rein Pflanzlich' (pure plant) margarine in any small supermarket, but not so here in the UK. Brands like Pure and Vitalite are usually only found in the bigger branches. It's great to have another vegan option and Marks and Spencer's Simply M&S range includes a dairy-free sunflower spread. We picked up a tub for review.....but can it replace our old favourite Vitalite in our hearts (and fridges)?