Advanced The Vitamin C 23
20ml · serum
COSRX Advanced The Vitamin C 23 (20ml) sells for $21.80 to $25.60 across 2 Australian stores with stock. The cheapest is Beauty Amora, saving $3.80 over the most expensive. Prices last checked 23 September 2026.
Visit Beauty AmoraBuying 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 |
|---|---|---|
Beauty Amora cheapeststock not confirmedunchanged for 2 days | $21.80 | Visit Beauty Amora |
Lila Beauty tracking from today | $25.60 | Visit Lila Beauty |
Hikoco (NZ) ships from New Zealandlowest in 57 daysNZ$39.00 + shipping | ≈ $31.41 | Visit Hikoco (NZ) |
Nudie Glow out of stocktracking from today | $32.00 | Visit Nudie Glow |
Some prices above are from New Zealand. Their prices are converted to AUD at rates from 23/09/2026 and marked ≈. International shipping and GST aren’t included, so an overseas price never takes the cheapest badge.
Prices move, and ours are only as fresh as our last read.
Waiting for a better price
We’ll watch this price for you.
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 $21.80 at Beauty Amora.
More COSRX
- Advanced Snail Radiance Dual Essence - Set 80ml$60.69 · 2 stores
- Advanced Snail Radiance Dual Essence 80ml$30.95 · 22 stores
- 5 PDRN Collagen Intense Vitalizing Serum 100ml$21.83 · 5 stores
- The Retinol 0.1 Cream 20ml$20.80 · 23 stores
- Advanced Snail 92 All In One Cream 50ml$7.59 · 6 stores
- The 6 Peptide Skin Booster Serum 150ml$20.50 · 19 stores
Other serum
- Pink Age-R Booster Pro Pink Bear Head Case Set 10g$8.89 · 2 stores
- Age-R Booster Pro + PDRN Pink Peptide Serum Set 30ml$67.89 · 2 stores
- Age-R Booster Pro Mini$87.50 · 9 stores
- Age-R Booster Pro 154g$269.00 · 9 stores
- Age-R Booster Pro Collagen Glow Set White$89.25 · 3 stores
- Genifique Ultimate Serum Routine Set 30ml$96.00 · 2 stores