Skip to content

Korean Supplements

Fail

The top 5 products take 100% of clicks, so Korean Supplements is a Fail.

Flapen Score
44
44 / 100
Ranks 10,233 of 14,768 Health & Household niches · −5 vs the category median of 49
Market size
$188K/yr156K searches / yr
90-day growth
+2.6%search demand this quarter
Competition
100%top-5 click share · 4 brands · 75 sellers

Flapen Score

Korean Supplements against its category

The dotted line is the Health & Household average. Past it, Korean Supplements is stronger. Inside it, weaker.

44Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Korean Supplements market on Amazon at a glance

Shoppers on Amazon United States searched for Korean Supplements 156K times last year and spent an estimated $188K. All 4 brands take every click. Demand peaks in Dec. Flapen scores it 44 out of 100, a Fail.

01 · Demand

An estimated 2.9% of those searches ended in a purchase.

Shoppers searched for this 156K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.9% of those searches ended in a purchase. Searches in the last 90 days moved +2.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $188K a year.

Searches, last 12 months
156K
Growth, 90 days vs prior 90
+2.6%
Conversion, latest week
2.9%
Market size, estimated
$188Ka year
Peak month
December2.6× the quietest month
Top search term
korean supplements30K searches a year

02 · Price

A sale here is worth $41.59.

Listings sell for $41.59 on average, from $20.51 to $88.82. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 1,000 to 1,250 of them. At $41.59 that is $42K to $52K a year per listing.

Average price
$41.59inside the $15 to $100 sweet spot
Price range
$20.51–$88.82
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
4K–5K
Units per listing a year
1,000–1,250
Revenue per listing a year
$42K–$52K
Returns
0.1%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

80% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #189 within Antioxidants. It carries 810 reviews at 4.20 stars, so a new listing needs social proof before a better product.

Sponsored listings
80%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#189in Antioxidants
Average rating
4.20 starsAmazon United States average 4.42 stars
Average reviews
810per listing
Listings tracked
5

04 · Newcomers

1 of last year's 2 launches cleared the first-year sales bar.

2 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 44 months on average, so the names here are settling in.

Launched, last 12 months
2
Successful launches
1Amazon's first-year sales bar
Average brand age
44 months

Products

Top Korean Supplements 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 100% of clicks. A locked shelf that new listings rarely crack.

Brands

4 falling

Sellers

75

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

0%

  • Brand 184%
  • Brand 26%
  • Brand 35%
  • Brand 45%

Demand

Korean Supplements search demand

Weekly searches over the year, seasonality beneath. Pick a range.

18K13KSpike '25Holiday '25Spike '26AugSepOctNovDecJanFebMarAprMayJunJul

Peak months: Dec · busiest ÷ quietest = 2.6×

Search terms

Top Korean Supplements search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • korean supplements30K/yr
  • esther formula glutathione23K/yr
  • glutathione strips17K/yr
  • liposomal glutathione strips6K/yr
  • glutathione strips korean6K/yr
  • lyuh esther liposomal glutathione direct4K/yr
  • esther formula9K/yr
  • esther formula liposomal glutathione strips3K/yr
  • korean vitamin8K/yr
  • korean supplements for women7K/yr

Reviews and returns

What reviews say buyers love and hate about Korean Supplements

We read the reviews and the return reasons for every product selling here.

33%of positive reviews mention “Taste-Overall”
18%of negative reviews mention “Functionality-Overall”
0.1%of orders come back
“No results”
A buyer, on “Functionality-Overall”18% of negative reviews mention the same topic

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.

17 topics

NegativePositive

FAQ

Common Korean Supplements questions

Answered from the same tracked data.