K18 Hair vs Sephora
Codes, shipping, perks and real traffic data, side by side.
SAVINGS
Active codes
425
Best offer now
10% Off (Storewide) at K18 Hair30% Off Storewide at Sephora
Avg. discount (90 days)
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Shopper rating
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TRAFFIC & POPULARITY · SIMILARWEB
Monthly visits
781K58.7M
Trend vs last month
▲ 9%▼ 29%
Global rank
#81,119#672
Category rank
#710#1
SHOPPER ENGAGEMENT · SIMILARWEB
Avg. visit duration
01:2203:13
Pages per visit
24
Bounce rate
54.1%51.8%
Mobile share
88.1%81.5%
Visits from search
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Our take: K18 Hair has the deepest average discount right now. Sephora is the most visited store in this group. Stack a code with a subscription discount wherever it's offered.
Traffic data from Similarweb. Codes checked today.
K18 Hair vs Sephora
Codes, shipping perks and real traffic data side by side, so you can pick the store that saves you the most.
Compare up to 3:
Our take: K18 Hair has the deepest average discount right now. Sephora is the most visited store in this group. Stack a code with a subscription discount wherever it's offered.
Traffic and audience data from Similarweb, May 2026. Codes and perks checked today.