Health food containing dietary fiber to improve the intestinal environment. - Product Name: Colloid D Fiber - Ingredients: Dietary fiber, B vitamins, minerals - Contents: 1 bag - Directions: Dissolve in water or beverages and consume - Features: Supports the improvement of the intestinal environment - Package Design: Pink package #SOD-like food Expiration Date: 2029.06 Purchased about 2 years ago and stored in a cool, dark place at home as I haven't had the opportunity to use it. No smokers, no pets. Thank you for looking.