Jamaican soursop leaves are hand-picked and naturally dried indoors to maintain the potency. Soursop leaves are 10,000 times stronger than chemotherapy without destroying your good cells, it boosts your immune system to fight off infections and aid the body killing cancer cells naturally with the proper diet regiment. For usage directions: boil 2 cups of water. Add 5-6 leaves and allow it to steep for a minimum of 20 minutes. Drink 1 cup in the morning and a cup at night for up to 2 weeks. Take one week off then resume this schedule