Where to buy K-Secret in Australia

Dewbirdy tracks 27 K-Secret products across 10 Australian stores, priced from $14.36 to $39.95.

12 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 $20.45. Prices last checked 4 November 2026.

Where the gap is widest today: K-Secret Seoul 1988 Glow Serum: Niacinamide 15% + Yuja costs $17.95 at the cheapest of 6 Australian stores and $37.95 at the dearest — a $19.45 saving; K-Secret Seoul 1988 Boosting Serum: Collagen Complex 7 + Red Ginseng costs $22.49 at the cheapest of 6 Australian stores and $35.99 at the dearest — a $13.04 saving. How we work out the cheapest.