COSRX The Vitamin C 23 Serum
Lowest in-stock price we found
$30.00at AU Beauty BazaarSave $18.00
$40.50 total cost, including $10.50 postage
Buying a few things? A haul finds the cheapest way to get them all delivered. How it works
COSRX The Vitamin C 23 Serum (20ml) sells for $24.95 to $48.00 across 5 Australian stores with stock. The cheapest store that confirms stock is AU Beauty Bazaar, saving $18.00 over the most expensive. Prices last checked .
Compare prices
Same product · same size · cheapest first
AU Beauty Bazaar
In stock
Lowest in stock
$30.00
$40.50 total cost
Includes $10.50 postage · free over $60
Ships from Australiatracking from todayGo to store AU Beauty BazaarKosmetics
In stock
+$3.00
$33.00
— total cost
Postage not stated
Ships from Australiatracking from todayGo to store KosmeticsPretty Skin Cosmetics
In stock
+$7.00
$37.00
— total cost
Postage not stated
Ships from Australiatracking from todayGo to store Pretty Skin Cosmetics
Keoji
In stock
+$18.00
$48.00
$56.95 total cost
Includes $8.95 postage · free over $80
Ships from Australiatracking from todayGo to store Keoji
COLORCITY
Stock not reported
−$5.05
$24.95
$34.95 total cost
Includes $10.00 postage · free over $100
Ships from Australiatracking from todayGo to store COLORCITY
Skin Cupid (UK)
Stock not reported
≈ +$19.11
≈ $49.11
— total cost
£26.00 + shipping
Ships from the United Kingdom- Price may be out of date — last checked 30 September 2026
Skynkare and Co
Out of stock
−$2.05
$27.95
— total cost
Postage not stated
Ships from Australiatracking from todayGo to store Skynkare and CoHeartdrops
Out of stock
−$2.00
$28.00
$34.95 total cost
Includes $6.95 postage · free over $60
Ships from Australiatracking from todayGo to store HeartdropsLa Cosmetique
Out of stock
+$3.00
$33.00
— total cost
Postage not stated
Ships from Australiatracking from todayGo to store La CosmetiqueMy Beauty Idol
Out of stock
+$6.40
$36.40
— total cost
Postage not stated
Ships from Australiaunchanged for 76 daysGo to store My Beauty Idol
Kanvas Beauty
Out of stock
+$8.00
$38.00
$44.95 total cost
Includes $6.95 postage · free over $50
Ships from Australiatracking from todayGo to store Kanvas BeautyAbsoluteSkin
Out of stock
+$14.20
$44.20
— total cost
Postage not stated
Ships from Australiatracking from todayGo to store AbsoluteSkin
Lookfantastic AU
Out of stock
+$14.20
$44.20
$54.70 total cost
Includes $10.50 postage · free over $75
Ships from Australiatracking from todayGo to store Lookfantastic AURY
Stock not reported
+$14.20
$44.20
— total cost
Postage not stated
Ships from Australia- Price may be out of date — last checked 30 September 2026
Beauty Affairs
Out of stock
+$22.00
$52.00
— total cost
Postage not stated
Ships from Australiatracking from todayGo to store Beauty Affairs
Boniik
Out of stock
+$22.00
$52.00
$61.90 total cost
Includes $9.90 postage · free over $80
Ships from Australiatracking from todayGo to store Boniik
Price history14 stores · no price changes in 76 days
- COLORCITY$24.95held since 2 Nov
- Skynkare and Co$27.95held since 2 Nov
- Heartdrops$28.00held since 2 Nov
- AU Beauty Bazaar$30.00held since 2 Nov
- Kosmetics$33.00held since 2 Nov
- La Cosmetique$33.00held since 2 Nov
- My Beauty Idol$36.40held since 19 Aug
- Pretty Skin Cosmetics$37.00held since 2 Nov
- Kanvas Beauty$38.00held since 2 Nov
- AbsoluteSkin$44.20held since 2 Nov
- Lookfantastic AU$44.20held since 2 Nov
- Keoji$48.00held since 2 Nov
- Beauty Affairs$52.00held since 2 Nov
- Boniik$52.00held since 2 Nov
Prices as we saw them, from 19 Aug. Overseas prices are left out — their AUD figure moves with the exchange rate, not with the shop.
Some prices above are from the United Kingdom. Their prices are converted to AUD at rates from 29/09/2026 and marked ≈. International shipping and GST aren’t included, so an overseas price never takes the cheapest badge.
Store ratings are from Google.
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 $30.00 at AU Beauty Bazaar.
Common questions
- Where is COSRX The Vitamin C 23 Serum cheapest in Australia?
- AU Beauty Bazaar has the lowest price of the stores that confirm stock at $30.00 ($40.50 delivered, including $10.50 postage), out of 5 Australian stores with it in stock. Prices checked 3 November 2026.
- Which Australian stores sell COSRX The Vitamin C 23 Serum?
- AU Beauty Bazaar, Kosmetics, Pretty Skin Cosmetics, Keoji and COLORCITY have it in stock. Skynkare and Co, Heartdrops, La Cosmetique, My Beauty Idol, Kanvas Beauty, AbsoluteSkin, Lookfantastic AU, RY, Beauty Affairs and Boniik list it but are sold out.
- Is $30.00 a good price for COSRX The Vitamin C 23 Serum?
- It's $5.05 above the lowest price we've recorded, $24.95, in 76 days of tracking.
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