Where to buy Biotene in Australia

Dewbirdy tracks 3 Biotene products across 4 Australian stores, priced from $14.60 to $17.99.

1 of them are sold by two or more Australian stores, so there’s a price worth comparing. The biggest gap on a single product is $3.39. Prices last checked 3 November 2026.

Where the gap is widest today: Biotene Dry Mouth Relief Oral Balance Moisturising Gel costs $14.60 at the cheapest of 3 Australian stores and $17.99 at the dearest — a $3.39 saving. How we work out the cheapest.