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Trilogy price comparison, Australia
Dewbirdy tracks 31 Trilogy products across 5 Australian stores, priced from $8.77 to $49.99.
17 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 $17.02. Prices last checked 13 September 2026.
Where the gap is widest today: Trilogy Hyaluronic Acid+ Ultra Serum costs $24.97 at the cheapest of 3 Australian stores and $41.99 at the dearest — a $17.02 saving; Trilogy Ultra Hydrating Face Cream costs $24.27 at the cheapest of 3 Australian stores and $40.99 at the dearest — a $16.72 saving; Trilogy Hyaluronic Acid+ Water Cream costs $22.47 at the cheapest of 3 Australian stores and $37.99 at the dearest — a $15.52 saving. How we work out the cheapest.
