Biotene Original Sugar Free Fluoride Toothpaste for Dry Mouth, Fresh Mint, 4.3 Oz Best seller $7.33 current price $7.33 $1.71/oz Biotene Original Sugar Free Fluoride Toothpaste for Dry Mouth, Fresh Mint, 4.3 Oz 12404.6 out of 5 Stars. 1240 reviews ...