Lowest price we found
$24.95at Lila BeautySave $30.05
$31.90 total cost, including $6.95 postage
Buying a few things? A haul finds the cheapest way to get them all delivered. How it works
COSRX The 6 Peptide Skin Booster Serum (150ml) sells for $24.95 to $55.00 across 7 Australian stores with stock. The cheapest is Lila Beauty, saving $30.05 over the most expensive. Prices last checked .
Compare prices
Same product · same size · cheapest first
Lila Beauty
In stock
Lowest price
$24.95
$31.90 total cost
Includes $6.95 postage · free over $48
Ships from Australiatracking from todayGo to store Lila Beauty
AU Beauty Bazaar
In stock
+$7.05
$32.00
$42.50 total cost
Includes $10.50 postage · free over $60
Ships from Australiatracking from todayGo to store AU Beauty BazaarFabula
Stock not reported
+$13.05
$38.00
— total cost
Postage not stated
Ships from Australia- Price may be out of date — last checked 14 August 2026
My Beauty Idol
In stock
+$13.55
$38.50
— total cost
Postage not stated
Ships from Australiatracking from todayGo to store My Beauty IdolKosmetics
In stock
+$20.04
$44.99
— total cost
Postage not stated
Ships from Australiatracking from todayGo to store KosmeticsBeauty Affairs
In stock
+$30.05
$55.00
— total cost
Postage not stated
Ships from Australiatracking from todayGo to store Beauty Affairs
Boniik
In stock
+$30.05
$55.00
$64.90 total cost
Includes $9.90 postage · free over $80
Ships from Australiaunchanged for 88 daysGo to store BoniikBeauty Amora
Stock not reported
−$4.65
$20.30
$28.29 total cost
Includes $7.99 postage · free over $48
Ships from Australia- Price may be out of date — last checked 21 October 2026
Myer
Stock not reported
+$30.05
$55.00
— total cost
Postage not stated
Ships from Australiaunchanged for 32 daysGo to store Myer
Hikoco (NZ)
In stock
≈ +$7.07
≈ $32.02
— total cost
NZ$40.00 + shipping
Ships from New Zealandtracking from todayGo to store Hikoco (NZ)
Skin Cupid (UK)
Stock not reported
≈ +$16.61
≈ $41.56
— total cost
£22.00 + shipping
Ships from the United Kingdom- Price may be out of date — last checked 30 September 2026
Kanvas Beauty
Out of stock
+$5.00
$29.95
$36.90 total cost
Includes $6.95 postage · free over $50
Ships from Australiatracking from todayGo to store Kanvas BeautySkynkare and Co
Out of stock
+$6.55
$31.50
— total cost
Postage not stated
Ships from Australiatracking from todayGo to store Skynkare and CoLa Cosmetique
Out of stock
+$7.05
$32.00
— total cost
Postage not stated
Ships from Australiatracking from todayGo to store La CosmetiqueAbsoluteSkin
Out of stock
+$21.80
$46.75
— total cost
Postage not stated
Ships from Australiatracking from todayGo to store AbsoluteSkin
Lookfantastic AU
Out of stock
+$21.80
$46.75
$57.25 total cost
Includes $10.50 postage · free over $75
Ships from Australiatracking from todayGo to store Lookfantastic AURY
Stock not reported
+$21.80
$46.75
— total cost
Postage not stated
Ships from Australia- Price may be out of date — last checked 30 September 2026
Price history13 stores · 2 price changes in 88 days
12 stores held a steady price and aren't drawn
- 5 OctBeauty Amora$20.50 → $20.30−1%
- 20 SeptBeauty Amora$26.76 → $20.50−23%
Prices as we saw them, from 7 Aug. Overseas prices are left out — their AUD figure moves with the exchange rate, not with the shop.
Some prices above are from New Zealand and the United Kingdom. Their prices are converted to AUD at rates from 02/11/2026 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
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 $24.95 at Lila Beauty.
Common questions
- Where is COSRX The 6 Peptide Skin Booster Serum cheapest in Australia?
- Lila Beauty has the lowest price at $24.95 ($31.90 delivered, including $6.95 postage), out of 9 Australian stores with it in stock. Prices checked 3 November 2026.
- Which Australian stores sell COSRX The 6 Peptide Skin Booster Serum?
- Lila Beauty, AU Beauty Bazaar, Fabula, My Beauty Idol, Kosmetics, Beauty Affairs, Boniik, Beauty Amora and Myer have it in stock. Kanvas Beauty, Skynkare and Co, La Cosmetique, AbsoluteSkin, Lookfantastic AU and RY list it but are sold out.
- Is $24.95 a good price for COSRX The 6 Peptide Skin Booster Serum?
- It's $4.65 above the lowest price we've recorded, $20.30, in 88 days of tracking.
- What other sizes does COSRX The 6 Peptide Skin Booster Serum come in?
- We also compare 50ml. Each size has its own comparison, so check you're looking at the one you want.
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