The 6 Peptide Skin Booster Serum
150ml · serum
COSRX The 6 Peptide Skin Booster Serum (150ml) sells for $23.95 to $55.00 across 10 Australian stores with stock. The cheapest is COLORCITY, saving $31.05 over the most expensive. Prices last checked 7 September 2026.
Visit COLORCITYBuying 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 10 AU stores in stock
| Store | Price | Go |
|---|---|---|
COLORCITY cheapeststock not confirmedunchanged for 41 days | $23.95 | Visit COLORCITY |
Lila Beauty unchanged for 41 days | $24.95 | Visit Lila Beauty |
Beauty Amora stock not confirmedunchanged for 37 days | $26.76 | Visit Beauty Amora |
Beauty Diary unchanged for 37 days | $31.50 | Visit Beauty Diary |
AU Beauty Bazaar unchanged for 41 days | $32.00 | Visit AU Beauty Bazaar |
Luve Beauty unchanged for 37 days | $35.95 | Visit Luve Beauty |
Fabula unchanged for 37 days | $38.00 | Visit Fabula |
Kosmetics unchanged for 37 days | $44.99 | Visit Kosmetics |
Beauty Affairs unchanged for 37 days | $55.00 | Visit Beauty Affairs |
Boniik unchanged for 33 days | $55.00 | Visit Boniik |
Hikoco (NZ) ships from New Zealandlowest in 41 daysNZ$40.00 + shipping | ≈ $32.65 | Visit Hikoco (NZ) |
Skin Cupid (UK) ships from United Kingdomlowest in 41 days£22.00 + shipping | ≈ $41.27 | Visit Skin Cupid (UK) |
K Beauty Australia out of stockunchanged for 30 days | $25.50 | Visit K Beauty Australia |
Kanvas Beauty out of stockunchanged for 42 days | $29.95 | Visit Kanvas Beauty |
Skynkare and Co out of stockunchanged for 37 days | $31.50 | Visit Skynkare and Co |
Nudie Glow out of stockunchanged for 41 days | $45.00 | Visit Nudie Glow |
AbsoluteSkin out of stockunchanged for 37 days | $46.75 | Visit AbsoluteSkin |
Lookfantastic AU out of stockunchanged for 41 days | $46.75 | Visit Lookfantastic AU |
RY out of stockunchanged for 37 days | $46.75 | Visit RY |
Price history17 stores · no price changes in 42 days
- COLORCITY$23.95held since 30 July
- Lila Beauty$24.95held since 30 July
- K Beauty Australia$25.50held since 10 Aug
- Beauty Amora$26.76held since 3 Aug
- Kanvas Beauty$29.95held since 29 July
- Beauty Diary$31.50held since 3 Aug
- Skynkare and Co$31.50held since 3 Aug
- AU Beauty Bazaar$32.00held since 30 July
- Luve Beauty$35.95held since 3 Aug
- Fabula$38.00held since 3 Aug
- Kosmetics$44.99held since 3 Aug
- Nudie Glow$45.00held since 30 July
- AbsoluteSkin$46.75held since 3 Aug
- Lookfantastic AU$46.75held since 30 July
- RY$46.75held since 3 Aug
- Beauty Affairs$55.00held since 3 Aug
- Boniik$55.00held since 7 Aug
Prices as we saw them, from 29 July. 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 07/09/2026 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
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Today’s lowest price is $23.95 at COLORCITY.