Biotene price comparison, Australia

Dewbirdy tracks 3 Biotene products across 6 Australian stores, priced from $14.60 to $20.40.

2 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 $4.39. Prices last checked 13 September 2026.

Where the gap is widest today: Biotene Dry Mouth Relief Oral Balance Moisturising Gel costs $14.60 at the cheapest of 4 Australian stores and $18.99 at the dearest — a $4.39 saving; Biotene Oral Balance Gel costs $17.99 at the cheapest of 2 Australian stores and $19.13 at the dearest — a $1.14 saving. How we work out the cheapest.