100% pure, organic, and caffeine-free Graviola (soursop) Leaf artisan herbal tea that is carefully picked, prepared, and packed. Graviola or Soursop has mild relaxative properties. The tree is native to Central America and it is known for its nutritional properties and to support the general wellbeing of the body. Scientific research continues to uncover the potential health benefits of the plant, respectfully for its anti-tumor and cell protective qualities.