Our dietary fiber supplement contains Chinese herbal extracts, gluconolactone, vitamin B1. It can effectively meet the energy needs throughout the day. The taste is fresh and more comfortable to use; Helps maintain a good mental state. The formula is safe and there is no need to worry about side effects. The application is simple: shake well before serving, 1-2 drops at a time. Suitable for all lifestyles. Good taste and high acceptance. Supports busy lives and is suitable for professional use.