KAINE
22 KAINE products, price-checked every day across 5 sellers that ship to the US. 15 of them are sold in more than one place — here's where each is cheapest.
Brand, today
22
Products tracked
5
Sellers found
2
At a 60-day low
23.2%
Typical confirmed gap
Widest 34.5%
Measured across 13 comparable products with 2 or more sellers. Products carried by more sellers show wider spreads, so the price index figure for the same brand is higher because it counts only products with 3 or more sellers.
2 wider gaps excluded: 2 where the gap is too wide to trust.
No one at KAINE has claimed this page. Claim it to label authorized sellers.
Who actually sells KAINE — and what it costs to get here
Hemeko
Vetted by us- Ships from Korea
- Free shipping
- Duty not disclosed
17 of 22 KAINE products
Stylevana
Vetted by us- Ships from Hong Kong
- $5.79 flat, free over $48
- Duty included
13 of 22 KAINE products
Amazon
Brand's official Amazon store- Ships from the US
- Free shipping
- No import duty
6 of 22 KAINE products
StyleKorean
Vetted by us- Ships from Korea
- Free over $60
- Duty charged at checkout
3 of 22 KAINE products
BuyBeautyKorea
Vetted by us- Ships from Korea
- $6.70 flat, free over $75
- Duty included
1 of 22 KAINE products
Where the same KAINE product costs different money
50 ml
- StylevanaHong Kong$23.49
- AmazonUS$33.00
$9.51 less than the typical seller (28.8%)
- StylevanaHong Kong$17.29
- HemekoKorea$26.40
$9.11 less than the typical seller (34.5%)
50 ml
- StylevanaHong Kong$23.57
- HemekoKorea$32.00
$8.43 less than the typical seller (26.3%)
- StylevanaHong Kong$19.11
- StyleKoreanKorea$20.50
- HemekoKorea$25.60
- AmazonUS$29.00
$6.49 less than the typical seller (25.4%)
near its 60-day high
- StylevanaHong Kong$16.90
- HemekoKorea$22.00
$5.10 less than the typical seller (23.2%)
at its 60-day low
- StyleKoreanKorea$20.50
- HemekoKorea$25.60
$5.10 less than the typical seller (19.9%)
30ml
- StyleKoreanKorea$20.50
- HemekoKorea$25.60
$5.10 less than the typical seller (19.9%)
at its 60-day low
2 comparisons where the gap is too wide for us to call it a saving
One seller lists it at 1.73x the other.
A gap that wide is usually a listing problem rather than a real saving, so we're showing both prices without calling one a deal. We'd rather show you the doubt than a number we can't stand behind.
One seller lists it at 1.68x the other.
A gap that wide is usually a listing problem rather than a real saving, so we're showing both prices without calling one a deal. We'd rather show you the doubt than a number we can't stand behind.
Prices checked Oct 11, 2026. Shipping and duty are shown per seller above and are not included in these figures. Some seller links earn us a commission. It never changes which seller we show as cheapest — that's computed from price data before any link is attached.
Good moment
2 KAINE products are at their lowest price in 60 days.
- Green Fit Pro Sun SPF50+ PA++++$19.99$16.90
Worth waiting
1 product is at the top of its 60-day range.
We'd rather lose the click than sell you a bad moment. Follow one and we'll email you the day it drops.
- Vegan Collagen Youth Cream 50ml
$28.00 now · has been $20.20 in the last 60 days
4 products, one seller
We can only find one place to buy these right now, so there is nothing to compare. We'd rather say that plainly than dress a single price up as a comparison.
Sets and bundles (3)
These listings combine two or more items, so the price can't be compared against a single product's size. We list them without a saving figure or a price range.
- Serum Discovery Kit$25.00 · Hemeko
- Kombu Balancing Ampoule Toner Special Set (Kombu Toner + Cotton Pads)$25.00 · Hemeko
- Travel Kit$27.00 · Hemeko
For KAINE's team
This is what US shoppers see when they look you up. Tell us which sellers are yours.
Confirm your authorized sellers and we label them here for every shopper. We label, we never remove — and no one pays us for placement.
5
sellers we track
0
of them confirmed by you
23%
typical gap between cheapest and typical seller
22
products priced every day
Frequently asked
- Where can I buy authentic KAINE?
- Vetted third-party sellers we currently track for KAINE: Hemeko, Stylevana, Amazon, StyleKorean, and BuyBeautyKorea. We verify every seller before listing and never take payment to rank.
- Is KAINE on Amazon authentic?
- Only when the listing is sold by the brand or a seller the brand authorizes. Unknown third-party marketplace sellers are the counterfeit risk — check who ships the item, not just the platform, and be suspicious of prices well below every other authorized seller.
- What's the cheapest place to buy KAINE right now?
- The lowest tracked KAINE price on this page is Green Tangerine Enzyme Cleansing Powder at Stylevana — $13.49 (as of Oct 11, 2026). We rank by real landed value, never pay-to-rank.
- Where is KAINE cheapest right now?
- Green Tangerine Enzyme Cleansing Powder at Stylevana — $13.49 (as of Oct 11, 2026).
- Which seller is usually cheapest for KAINE?
- Across the 13 KAINE products we can compare today, Stylevana is the cheapest on 11 of them. No seller is cheapest on everything, which is why we compare per product rather than recommending one shop.
- Are KAINE products authentic on The K-Beauty Plug?
- We only surface KAINE from authenticity-checked sellers — the brand's own store, K-Beauty specialists, and pharmacies. Unvetted marketplace resellers are filtered out.
- How much does KAINE cost in the US?
- It depends where you buy it. Across 13 KAINE products we can compare today, the cheapest seller charges an average of 22.5% less than the typical seller — about $5.90 per product, and up to $9.67 on one. We measure against the median of the other sellers rather than the most expensive one, so a single overpriced listing can't inflate the figure. Stylevana is usually the cheapest. Prices checked Oct 11, 2026.
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