The Crastan infusion in Capsules Compatible with Dolce Gusto®* is a 100% natural drink with flowers, fruits and spices. Crastan Relax Infusion with chamomile, passionflower, lemon balm and hawthorn is pleasant and delicate. The Blueberry Infusion with Rosehip and Elderberries contain beneficial substances such as potassium, magnesium, group B and C vitamins. Crastan Ginger and Lemon Infusion is a drink with a citrusy and slightly pungent flavour.