- Product Name: Zuru-i Dietary Fiber - Ingredients: Kestose - Contents: 50g (2g x 25 packets) - Price: 2750 yen - Quantity: 2 bags - Expiration Date: February 2027 - Country of Origin: Japan [Instructions] Mix with drinking water or wet food and give. Under 5kg: 0.5 packet 5-15kg: 1 packet Over 15kg: 1.5 packets Thank you for viewing. It's easy to use because it comes in 2g individual packets. It's a set of 2 bags of 2g x 25 packets. It is new and unopened, but it has been stored at a private residence. If you are looking for a perfect product like those on the store shelves, please refrain from purchasing.