Where to buy K-Secret in Australia

Dewbirdy tracks 27 K-Secret products across 9 Australian stores, priced from $14.36 to $38.00.

11 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 $17.00. Prices last checked 3 November 2026.

Where the gap is widest today: K-Secret Seoul 1988 Glow Serum: Niacinamide 15% + Yuja costs $17.95 at the cheapest of 5 Australian stores and $35.50 at the dearest — a $17.00 saving; K-Secret Seoul 1988 Boosting Serum: Collagen Complex 7 + Red Ginseng costs $22.49 at the cheapest of 5 Australian stores and $35.99 at the dearest — a $13.04 saving. How we work out the cheapest.