Korean Serum
MaybeAn estimated 0.8% of orders come back. But the average product has 13,186 reviews to catch up to, so Korean Serum is a Maybe.
- Flapen Score
- 64 / 100Top 3% of 10,978 Beauty & Personal Care niches · +16 vs the category median of 4864
- Market size
- $1.1M/yr1.6M searches / yr
- 90-day growth
- -7.6%search demand this quarter
- Competition
- 24%top-5 click share · 46 brands · 787 sellers
Flapen Score
Korean Serum against its category
The dotted line is the Beauty & Personal Care average. Past it, Korean Serum is stronger. Inside it, weaker.
Market
The Korean Serum market on Amazon at a glance
Shoppers on Amazon United States searched for Korean Serum 1.6M times last year and spent an estimated $1.1M. The top 5 brands take 52% of clicks. Flapen scores it 64 out of 100, a Maybe.
01 · Demand
An estimated 3.8% of those searches ended in a purchase.
Shoppers searched for this 1.6M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.8% of those searches ended in a purchase. Searches in the last 90 days moved -7.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.1M a year.
- Searches, last 12 months
- 1.6M
- Growth, 90 days vs prior 90
- -7.6%
- Conversion, latest week
- 3.8%
- Market size, estimated
- $1.1Ma year
- Peak month
- January1.5× the quietest month
- Top search term
- brightening serum273K searches a year
02 · Price
A sale here is worth $17.75.
Listings sell for $17.75 on average, from $5.86 to $65.09. Amazon reports units sold in ranges. This niche sold 60K to 80K a year. The average listing sells 500 to 750 of them. At $17.75 that is $9K to $13K a year per listing.
- Average price
- $17.75inside the $15 to $100 sweet spot
- Price range
- $5.86–$65.09
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 60K–80K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $9K–$13K
- Returns
- 0.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.4% of listings are out of stock. The average listing ranks #118 within Serums. It carries 13,186 reviews at 4.54 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.4%
- Average rank
- #118in Serums
- Average rating
- 4.54 starsAmazon United States average 4.42 stars
- Average reviews
- 13,186per listing
- Listings tracked
- 90
04 · Newcomers
9 of last year's 9 launches cleared the first-year sales bar.
9 products launched here in the last 12 months. 9 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 43 months on average, so the names here are settling in.
- Launched, last 12 months
- 9
- Successful launches
- 9Amazon's first-year sales bar
- Average brand age
- 43 months
Products
Top Korean Serum products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Sign in to see the products
The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.
Competition
Competition: brands, sellers & click share
The top 5 products take only 24% of clicks. An open shelf where new products get seen.
Brands
46 rising
Sellers
787
Top-5 brand share
52%
Top 20: 88%
Top-5 click share
24%
Top 20: 57%
Open market
41%
- Brand 112%
- Brand 211%
- Brand 310%
- Brand 49%
- Brand 59%
- Brand 67%
Demand
Korean Serum search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top Korean Serum search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- brightening serum273K/yr
- anti aging serum210K/yr
- korean serum176K/yr
- glow serum122K/yr
- skin brightening serum107K/yr
- ceramide serum81K/yr
- face serum korean46K/yr
- night serum50K/yr
- korean serum for face56K/yr
- glass skin serum45K/yr
Reviews and returns
What reviews say buyers love and hate about Korean Serum
We read the reviews and the return reasons for every product selling here.
“DIDN'T WORK”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Korean Serum questions
Answered from the same tracked data.









