Herbal Supplement. All natural. Energizes the body and focuses the mind. 100% natural. Contains caffeine. When You Need a Little Focused Energy: Looking for the perfect energy boost? Discover Yogi Perfect Energy, a unique blend of tea with naturally invigorating herbs that energize the body and focus the mind. A complex and delicious blend of organic green tea and organic Assam black tea invigorate the body, while natural amino acids L-theanine promotes calm, mental focus. Traditionally used Ayurvedic herbs Organic Gotu Kola Leaf and Ashwagandha act to balance naturally. Vanilla bean and exotic spices combine for a delicious and intriguing tea that is sure to energize the body while calming and focusing the mind with every cup. Yogi Principles: Tasting great is essential, but it isn't enough. If what we make doesn't taste great and leave you feeling great, we won't make it. We think before we blend. How will our recipes work with body and mind? Health is found in nature. We work with what nature already offers rather than trying to concoct it. We don't have laboratories. We have kitchens. Creative combinations can optimize what nature has to offer. Ever added peppermint to ginger? They work together to produce a remarkably fresh and innovative taste - and a remarkably invigorating experience. Whenever possible, we work with wholes, not parts. We blend with whole spices and botanicals for their natural goodness - we don't supplement with vitamins and minerals. Each tea bag contains approximately 80 mg of caffeine, as compared to approximately 90 mg in 8 oz of coffee. What is L-theanine? L-theanine, a natural occurring amino acid found in green tea, promotes relaxation by calming the mind. Recyclable. Non-irradiated. Oxygen-bleached tea bags. (These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease).