This is a bag of 4 oz of dried herbal tea. The ONLY ingredient is 100% Natural Palo Azul Bark. This is non-GMO and Vegan. This is easy to use–just steep 1-2 tsp in hot water for 5-10 minutes. ☀️Sun-Dried Loose Bark: Naturally dried to preserve botanical integrity, aroma, and herbal character for a premium tea experience.