Gluten free. Caff-O-Meter (Represents average caffeine content; individual products may vary): Caffeine Content per Serving: Coffee: 100-120 mg; Black Tea: 30-60 mg; Green Tea: 25-50 mg; Decaf Tea: 1-8 mg; Herbal Tea: 0 mg. Non GMO. Family tea blenders since 1945. America's classic. 4 tea bags in each foil pouch. Our first and most famous blend flavored with a secret recipe of orange rind and sweet spice. Reinvented tea in America. In 1945 Ruth Campbell Bigelow set out to create a better cup of tea. After weeks of trial and error, she emerged from her kitchen with America's first specialty tea. Constant Comment was born and tea was reinvented in America. - The Bigelow Family. Ruth Campbell Bigelow Tea Founder & Specialty Tea Pioneer. 100% American family owned. Bigelow Black Tea Blend: Constant Comment: Our family is proud of our recipe. Each ingredient below has been carefully selected by the Bigelow family to deliver an uncompromised tea experience. Protected in foil because flavor matters. Our family selects ingredients so carefully that they must protect them in foil to allow you to experience their full flavor. Freshness. Aroma. Our Promise: We love to hear what you have to say. If you do call our consumer services crew please reference the code on our box. bigelowtea.com. Facebook. Twitter. Instagram. (hashtag)teaproudly. Certified B Corporation. Our folding cartons are recyclable. Proud to be: Zero-Landfill company. Ethical tea partnership. Manufactured in the USA. Blended and packaged in the USA. Blended and packaged in the USA.