Pureleaf Nutrition's Soursop leaf tea is a natural, caffeine-free herbal tea with numerous health benefits. Our manufacturing processes comply with the General Principles of Food Hygiene: Good Hygiene Practices (GHPs) and the Hazard Analysis and Critical Control Point (HACCP) System (CXC 1-1969), as well as ISO 22000 certifications. This means every step—from handpicking the soursop leaves to packaging the final soursop leaf tea—meets rigorous safety and quality protocols.