Organic barley drink. The Isola Bio Barley drink is an organic vegetal alternative made from a few simple choice ingredients: water & barley. Without lactose & added sugar (contain naturally occurring sugars), low in saturated fat & sodium it can be enjoyed hot or cold & it is great for breakfast with cereal or added to coffee or tea. Excellent in cooking to make delicious smoothies, desserts & vegetable dishes. Barley contain naturally gluten (allergen).