CEYLON VALLEY Soursop Black Tea is a mild, citrusy, fragrant Ceylon black tea that tastes as good as it smells (aroma) . Whilst all the black tea antioxidants are doing the body good, the calming e¬ects of the additional Soursop fruit extracts makes for a calming sleep aid. Whilst the black tea keeps the body healthy with antioxidanta, the calming and suthing effect of Soursop fruit works as a calming sleep aid.