Great customer service .. I received personal fast responces via email. The product is fantastic. Mom is 90 and the nursing home has ignored her teeth so I am trying to save what is left so we are getting staff to use the gel as she may swallow the foam , and she loves the taste , we use mint . We are also using interdental brushes for between the teeth which i never knew about untill now. So between the two , I know I am doing the best I can for her. What a God send Livfresh is. 🙏🏽