It is a blend of eyebright, bilberry, hibiscus, rosehip, and holy basil. It is a fruity herbal tea with a refreshing acidity of rosehip and hibiscus and a faint sweet and sour flavor of bilberry. Ingredients: Rosehip, Eyebright, Hibiscus, Elderberry, Holy Basil 　Tetra-shaped tea bags are cut and glued by ultrasonic waves, so no synthetic adhesives or staples are used. The contents look beautiful, so you can see the extraction.　　In addition, the tea leaves move in the tea bag and extract it fragrantly.