The most fun herbal tea you will ever experience! Used for centuries in Asia to boost memory, relieve tension and fight oxidative stress, this tea is also used to promote collagen growth for more radiant skin and healthier hair. Add lemon and watch the tea go from a vibrant blue to a rich purple in seconds! No chemicals were used in the growing or drying process of this tea. The color is 100% natural and can be enjoyed hot or over ice.