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Independent price comparison across leading luxury retailers

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K18 Haircare

Compare live UK prices on 12 K18 haircare — haircare, shampoo and conditioner included. Prices run from £13.29 to £77.99, with a typical product around £64.99. K18 appears here in haircare and skincare. Every price is the lowest live total we can see across the UK retailers we track.

We track K18 haircare products and make-up products from 2 UK retailers on Perfumebuddy, with 9 products listed and compared live. Popular lines right now include K18 Molecular Repair Hair Mask 150 ml from £54.86, K18 Peptide Prep Detox Shampoo 930ml from £73.99 and K18 Professional Molecular Repair Hair Mist 150ml from £68.50. You can expect to pay between £13.29 and £79.99 depending on the line and size, with the lowest live price highlighted on each product page. Every K18 link on Perfumebuddy is a tracked retailer link, so you reach the live product page with the latest stock and price.

K18 prices by size

Cheapest live price we can see for each size among the K18 products listed on this page.

5ml
£13.29
15ml
£32.49
30ml
£64.99
50ml
£57.45
150ml
£68.50
250ml
£29.45
930ml
£73.99

Showing 1–12 of 12 products

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Buying K18 in the UK: your questions answered

How much do K18 products cost in the UK?
We track 12 live K18 products, priced from £13.29 up to £77.99, with a typical product around £64.99. Each figure is the lowest live price we can see for that product across the UK retailers we compare.
What is the cheapest K18 product right now?
The lowest-priced K18 product in our comparison is K18 Leave-In Molecular Repair Hair Mask 5ml at £13.29. Prices move as retailer feeds refresh, so sort this page by price to see the current cheapest first.
What does K18 make?
In our UK catalogue K18 appears in haircare and skincare. The departments listed on this page link straight to the K18 products stocked in each one.
Where can I buy K18 for the best price in the UK?
We compare each K18 product across every UK retailer in our feeds and show the lowest live total, so the best place to buy changes per product. Open any product to see every retailer's price side by side, or set a price alert to be emailed when it drops.
Is K18 genuine when bought through these retailers?
We only list offers from the UK retailers and affiliate programmes we import feeds from, and every "check offer" link sends you to that retailer's own website to complete the purchase. We never sell products ourselves and we never hold stock.
Which K18 haircare are listed here?
The K18 products currently listed include K18 Damage Shield pH Protective Shampoo 250ml (from £31.49), K18 Leave In Molecular Repair Hair Mask 50 ml (from £57.45), K18 Leave-In Molecular Hair Mask 50ml (from £70), K18 Leave-In Molecular Repair Hair Mask 15ml (from £32.49) and K18 Leave-In Molecular Repair Hair Mask 5ml (from £13.29). Open any of them to see every UK retailer's price side by side.
Where is K18 cheapest in the UK?
It changes per product: we re-check every K18 item against each UK retailer in our feeds, and the cheapest right now starts at £13.29. Sort this page by price to see today's lowest first, or set a price alert on a product and we will tell you when it drops.