Guayusa is a stimulating herb from the Amazon. This blend is naturally energizing, rich and spicy. USDA organic. Guayusa (gwhy-you-sa) is a stimulating herb produced from the leaves of a holly tree native to the Amazon Rainforest of Ecuador. It has been a part of the indigenous culture for over 2,000 years. Guayusa is delicious, with a naturally smooth taste that is never bitter. It has a rich and earthy aroma and a slightly sweet finish. Guayusa is also naturally caffeinated and has an awakening effect similar to coffee and yerba mate, but provides a slow release without the jitters or sudden crash. And as Guayusa is shade-grown, it helps the Amazon Rainforest thrive, and your purchase helps support small farms in Ecuador. Guayusa is grown in the Amazon Rainforest in Ecuador. For this signature blend, we've combined Guayusa with chai spices for aromatic, spicy, and invigorating tea. Enjoy! Contains caffeine. Sustainable Forestry Initiative certified sourcing. Recyclable. Certified organic by QAI. Quality Assurance International. Energy from Ecuador.