Excellent for colds and flu. Dioxin free tea bags, caffeine-free. Contains no flavorings, preservatives or sweeteners. Naturally sweet. Unlike other teas Long Life Herbal Teas are not simply measured and mixed but rather are handcrafted. Handcrafting requires extraordinary care. Each time a new crop is harvested, the entire formula must be adjusted to guarantee its effect, unique taste, consistency and flavor. Each crop of herbs vary due to seasonal conditions and length of growing season. Handcrafting ensures a precise blending which promotes health and harmony. Each blend is prepared using the standard of Old World herbalists, passed down from generation to generation ensuring it’s goodness and effectiveness.