Optimal Hydration 48 Hour Activation Serum
30ml · serum
Cetaphil Optimal Hydration 48 Hour Activation Serum (30ml) sells for $32.00 to $38.99 across 2 Australian stores with stock. The cheapest is Direct Chemist Outlet, saving $6.99 over the most expensive. Prices last checked 7 September 2026.
Visit Direct Chemist OutletBuying more than one thing?
Three products at their three cheapest stores means three lots of postage. A haul works out which stores to split the order across, postage included.
Price spread across 2 AU stores in stock
| Store | Price | Go |
|---|---|---|
Direct Chemist Outlet cheapestunchanged for 37 days | $32.00 | Visit Direct Chemist Outlet |
Priceline unchanged for 30 days | $38.99 | Visit Priceline |
Price history2 stores · no price changes in 37 days
- Direct Chemist Outlet$32.00held since 3 Aug
- Priceline$38.99held since 10 Aug
Prices as we saw them, from 3 Aug. Overseas prices are left out — their AUD figure moves with the exchange rate, not with the shop.
Prices move, and ours are only as fresh as our last read.
Waiting for a better price
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We re-read every store overnight. Name your price and we’ll email you the day this product drops below it — once, then we stop.
Today’s lowest price is $32.00 at Direct Chemist Outlet.