shaishaishai
28 shaishaishai products, price-checked every day across 8 sellers that ship to the US. 16 of them are sold in more than one place — here's where each is cheapest.
Brand, today
28
Products tracked
8
Sellers found
3
At a 60-day low
20.4%
Typical confirmed gap
Widest 40.7%
Measured across 12 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.
4 wider gaps excluded: 4 where the gap is too wide to trust.
No one at shaishaishai has claimed this page. Claim it to label authorized sellers.
Who actually sells shaishaishai — and what it costs to get here
MUSINSA
Vetted by us- Ships from Korea
- $20.00 flat, free over $200
- Duty charged at checkout
18 of 28 shaishaishai products
Koreabe
Vetted by us- Ships from Korea
- $9.99 flat, free over $65
- Duty included
15 of 28 shaishaishai products
DodoSkin
Vetted by us- Ships from Korea
- $6.90 flat, free over $60
- Duty charged at checkout
10 of 28 shaishaishai products
Amazon
Brand's official Amazon store- Ships from the US
- Free shipping
- No import duty
7 of 28 shaishaishai products
StyleKorean
Vetted by us- Ships from Korea
- Free over $60
- Duty charged at checkout
5 of 28 shaishaishai products
Stylevana
Vetted by us- Ships from Hong Kong
- $5.79 flat, free over $48
- Duty included
3 of 28 shaishaishai products
Where the same shaishaishai product costs different money
200ml
- KoreabeKorea$26.40
- StylevanaHong Kong$39.26
$12.86 less than the typical seller (32.8%)
- StyleKoreanKorea$17.50
- MUSINSAKorea$19.09
- KoreabeKorea$29.50
- DodoSkinKoreawell above the other sellers$32.37
$12.00 less than the typical seller (40.7%)
- MUSINSAKorea$16.89
- AmazonUS$21.49
- DodoSkinKoreawell above the other sellers$32.50
$10.10 less than the typical seller (37.4%)
- MUSINSAKorea$22.26
- KoreabeKorea$27.47
- AmazonUS$31.50
$7.22 less than the typical seller (24.5%)
- KoreabeKorea$25.51
- DodoSkinKorea$32.50
$6.99 less than the typical seller (21.5%)
- AmazonUS$24.49
- MUSINSAKorea$25.44
- Olive Young USUS$36.00
$6.23 less than the typical seller (20.3%)
- DodoSkinKorea$25.98
- KoreabeKorea$26.91
- StyleKoreanKorea$36.00
$5.47 less than the typical seller (17.4%)
- MUSINSAKorea$20.67
- DodoSkinKorea$22.80
- KoreabeKorea$26.72
$4.09 less than the typical seller (16.5%)
- MUSINSAKorea$15.11
- DodoSkinKorea$16.80
- StyleKoreanKorea$18.90
- AmazonUS$18.99
- KoreabeKorea$19.53
$3.84 less than the typical seller (20.2%)
100ml
- StylevanaHong Kong$25.60
- KoreabeKorea$25.92
- AmazonUS$28.99
- DodoSkinKorea$29.12
$3.39 less than the typical seller (11.7%)
at its 60-day high
4 comparisons where the gap is too wide for us to call it a saving
One seller lists it at 1.97x 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 1.77x 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 2.21x 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 15, 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
3 shaishaishai products are at their lowest price in 60 days.
$17.50$29.00
Dropped Oct 13, 2026. Has held for 3 days.
Confirmed by 61 daily checks over the last 60 days
- Aloe PDRN Repair Cream$25.00$16.89
- Caffeine Shot Vita C Toning Serum 1.01 fl. oz.(30ml)$27.00$24.49
Worth waiting
18 products are at the top of their 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.
- Banana Purple Spot Calming Cream
$18.88 now · has been $6.39 in the last 60 days
- Repair Milky Urea Glow Bubble Serum
$27.10 now · has been $21.89 in the last 60 days
- Banana PDRN Conceal Eye Cream
$15.08 now · has been $14.16 in the last 60 days
- Caffeine Shot Vita C Toning Serum
$27.81 now · has been $27.00 in the last 60 days
- Caffeine Shot Toner
$26.40 now · has been $25.68 in the last 60 days
- Aloe PDRN Repair Ampoule
$25.51 now · has been $24.81 in the last 60 days
12 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.
For shaishaishai'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.
8
sellers we track
0
of them confirmed by you
20%
typical gap between cheapest and typical seller
28
products priced every day
Frequently asked
- Where can I buy authentic shaishaishai?
- Vetted third-party sellers we currently track for shaishaishai: MUSINSA, Koreabe, DodoSkin, Amazon, StyleKorean, Stylevana, Soko Glam, and Olive Young US. We verify every seller before listing and never take payment to rank.
- Is shaishaishai 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 shaishaishai right now?
- The lowest tracked shaishaishai price on this page is Sun-Kissed Plump Lip Balm at MUSINSA — $11.93 (as of Oct 15, 2026). We rank by real landed value, never pay-to-rank.
- Where is shaishaishai cheapest right now?
- Sun-Kissed Plump Lip Balm at MUSINSA — $11.93 (as of Oct 15, 2026).
- Which seller is usually cheapest for shaishaishai?
- Across the 12 shaishaishai products we can compare today, MUSINSA is the cheapest on 5 of them. No seller is cheapest on everything, which is why we compare per product rather than recommending one shop.
- Are shaishaishai products authentic on The K-Beauty Plug?
- We only surface shaishaishai from authenticity-checked sellers — the brand's own store, K-Beauty specialists, and pharmacies. Unvetted marketplace resellers are filtered out.
- How much does shaishaishai cost in the US?
- It depends where you buy it. Across 12 shaishaishai products we can compare today, the cheapest seller charges an average of 23.4% less than the typical seller — about $6.60 per product, and up to $12.86 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. MUSINSA is usually the cheapest. Prices checked Oct 15, 2026.
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