BowelKlenz contains an original HerbaSlim® teabag blend. Among the specially-selected herbs (centaurea cyanus, convolvulus arvensis, antennaria dioica, birch, elder and calendula) in this recipe are senna and frangula. Active Ingredients: Each 1.5 g teabag contains: Senna (Cassia angustifolia) leaf dry 300 mg Senna (Cassia angustifolia) fruit alexandrian dry 300 mg Frangula (Rhamnus frangula) bark dry 150 mg Features / Benefits Contains no artificial colours, preservatives, caffeine, gluten, sugars or lactose. Suitable for vegans and vegetarians. Packed in long-life foil bags to retain freshness and potency.