Pakkun Premium has tripled amount of the key ingredients, including Yeast Bacteria and Chitosan. Chitosan is originated from crab. Those who are allergic to it please do not take this product. A new time capsule-inspired live yeast culture supplement. Comes with 6 key ingredients as the following. White kidney bean extract: One of the herbs having been eaten since ancient times for health and beauty. Salacia Extract: Salacia spreads mainly over subtropical regions in South East Asia. Having been eaten from past generations. Gymnema Sylvestre: Gymnemic acid included in Gymnema supports healthy movement. Oolong Yea Extract: A herb having been consumed as tea during a meal from the old days. Garcinia Cambogia Extract: Extracted from pericarp of Garcinia cambogia, also called as tamarind. Candle Bush: A plant belonging to the leguminous family. Grows naturally in South East Asia, having been consumed as tea from ancient times.