The bilberry (Vaccinium myrtillus) is thought of as the American blueberry’s European cousin, with a similar flavor, though slightly more tart. Renowned by European herbalists for more than a century, bilberry has gained popularity in recent years among American herbalists and tea drinkers alike not only for its antioxidant properties, but also for its pleasant flavor.* Alvita Bilberry Tea is made with premium-quality, organic bilberry fruit, and produces a zesty, fruity flavor and aroma. Preparation Place one tea bag in a cup and add 8 oz of boiling water. Cover and steep for 15 minutes. Gently squeeze tea bag and remove.