Carefully sourced... tea leaves from Africa and Assam create the unique Tetley colour and taste. 100% Natural... Tetley tea leaves are simply picked, cut and dried - nothing is added! Skillfully tasted... each Tetley blend is quality-tasted at least 8 times. Expertly blended... to our Tetley recipe. It has to be just the right colour, taste, brightness and full of body. The result?... A great tasting Tetley cuppa that's been a nation's favourite for 175 years. In 1837, Tetley blenders created the Original Tetley tea - full flavoured, smooth and refreshing. Today our expert blenders search the world to guarantee the same great Tetley taste in every cup. Rainforest Alliance Certified