Naturally Flavored with Other Natural FlavorsContains CaffeineHain Celestial®KoserNon GMO Project Verified Certified Gluten FreeBlended in Boulder CO  Blendmaster's Notes Reach new and delicious heights with this blend of cool peppermint and rich black tea.We've added creamy milk thistle, carob and vanilla bean for a smooth finish.Let this uplifting black tea take you to the top of Peppermint Peak™. - Charlie Baden, Blendmaster Emeritus When we started Celestial Seasonings in 1969, we were inspired by the awesome power of nature right outside our door in the Rocky Mountains. We foraged the fields and forests for herbs and botanicals, creating unique and delicious blends as America's first herbal tea company. Today we're still crafting tea in Boulder, Colorado under the watchful eye of our Blendmaster, creating teas that are bursting with benefits, flavor, and our passion for inspiring a happier and healthier life. Blended with Care from Seed to Sip.  Responsible Sourcing. We purchase most of our ingredients directly from the farming communities that grow them.  Quality Ingredients. We blend our teas from the finest ingredients, with no artificial flavors, colors or artificial preservatives.  Sustainable Packaging. We use tea bags without strings, tags or staples to divert waste from landfills. Plus, we print on 100% recycled paperboard and use vegetable-based inks.