Biotene gel is currently on back order – a good alternative can be found here
Biotène Oralbalance Saliva Replacement Gel provides long-lasting relief of dry mouth, helps maintain the oral environment and provides protection against dry mouth. It can help alleviate symptoms wherever you are for up to 4 hours. It is alcohol free, sugar free and flavour free.
Ingredients – Glycerin, Water, Sorbitol, Xylitol, Carbomer, Hydroxyethyl Cellulose, Sodium Hydroxide.
How to use – place approximately a half-inch length of the gel directly on the tongue and spread thoroughly inside the mouth.
More healthy tips for happy teeth can be found here
Book one to one coaching using Facetime/Skype etc. Take Time Out For Teeth here