Holland barrett supreme sunflower seeds are 100 organic seeds to smile about theyre a good source of vitamin e a popular and nutritious snack high in fibre and provide a source of protein they can also be added to many sweet and savoury dishes all hail the sunflower holland barrett supreme sunflower seeds are 100 organic seeds to smile about theyre a good source of vitamin e a popular and nutritious snack high in fibre and provide a source of protein they can also be added to