Brian

Thank you for taking the time to spell out the details involved. The CVS label explicitly urges you "to compare with Biotene". With all the money saved from not eating out much anymore, I can afford the price difference to get effective enzymes. I do like the PBF versions of the toothpaste and mouthwash which I just bought. In the marketplace, all too often the "sweetness" of a lower price, turns "bitter" with lower quality and comfort, especially with knockoffs. I probably should not have used the term "generic" since that implies the type of quality control used in prescription drugs. There are no such standards for CVS knockoffs.