The green and black tea leaves we use are USDA Certified-Organic. However, some of the Chai spices and the fruit and herbs in the Lemon Black, Earl Grey, Jasmine Green, Peach Green, Peach Black, Mango Black and Mango Green teas are not yet organic. Our herbal tea line is not organic at this time. Therefore, we can't say that 100% of our teas are organic. We're working on this. All of them are 87% organic or more. The ones that are 100% organic are our English Breakfast and Green teas. Our teas do undergo a triple filtration system that filters out any pesticides or heavy metals ingredients may have been exposed to at any time.