Gulifennine is better than caffeine. The advantage of gulifenesin is that it is a natural nutritional supplement made of Chinese herbal medicine powder. The probiotics, yam, orange peel and other substances in gulifenesin can effectively promote digestion, reduce liver fire, moisten the intestines and relax the bowels. It is an internal adjustment product, which can fundamentally improve bad breath and care for oral health. It is a national certified health care product, and the commodity number is10065182031287.