This product is from GSK. The new mouthwash and this are nothing more than glycerine and water. If you want this rather poor substitute for the products that Biotene has, go to the drug store and buy USP glycerine, and add it to tap water in a sports bottle. I used this combination at MDACC as a swish and spit, and it worked pretty good, (without any bacteria fighting properties) at a fraction of the cost of the new Oasis product, but it still not as good as Biotene, which has a comprehensive, patented line of products for all the aspects of dry mouth.

Brian, stage 4 oral cancer survivor. OCF Founder and Director. The first responsibility of a leader is to define reality. The last is to say thank you. In between, the leader is a servant.