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69

koriderm

Worth a look

Shows low returns (0.8%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 91Growth 19Conversion 85Competition 49Returns 96Price range 85Avg price 95Brand share 45Review moat 87Quality gap 95

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Quality gap

Incredible4.0★

avg incumbent rating — lower means beatable quality

Avg price

Incredible$28.23

avg listing price — sweet spot $15–$100

Market size

Great$1.8M

$1.8M/yr · 649K searches

Review moat

Great261.61

avg incumbent reviews — the moat a new listing must climb

Conversion

Great9.6%

search→purchase rate — share of searches ending in a sale

Price range

Great$9.96–$48.92

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Okay56%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay78%

top-5 brand share — brands hold most of the demand

Growth

Bad-11.4%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United States niche tracking, koriderm is a $1.8M/yr Amazon United States market (649K searches/yr). The top 5 brands hold 78% of demand. Verdict: Worth a look — 69/100.

Data updated Jul 16, 2026 · scored weekly · How we score niches

koriderm market data

Units sold / yr
40K–50K
avg 3,000–4,000/product
Revenue / yr
$1.1M–$1.4M
units × avg price
Conversion rate
9.6%
Avg BSR
#2,080
Page quality
0%
Prime
87%
Sponsored
100%
Out of stock
17.2%
Avg brand age
36 months
Avg seller age
123 days

Competition & brand share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

13

Sellers

26

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

56%

Top 20: 95%

Open market

18%

  • KORIDERM46%
  • Koriderm Time Reverse11%
  • CENTELLIAN 2410%
  • Koriderm Time Reverse Cream6%
  • OVLESOKU5%
  • generic4%

Demand

Weekly Amazon search volume, last 20 weeks — -11.4% search growth over the last 90 days.
50K30KSpike '26Mar '26Mar '26Apr '26May '26May '26Jun '26Jul '26

Top koriderm search terms

  • koriderm time reverse cream187K/yr
  • koriderm222K/yr
  • koriderm time reverse cream all-in-one66K/yr
  • koriderm korean skin cream34K/yr
  • koriderm all in one time reverse9K/yr
  • koriderm cream57K/yr
  • koriderm time reverse34K/yr
  • koriderm reverse cream7K/yr
  • koraderm time reverse cream3K/yr
  • koriderm reverse2K/yr
All search terms

Top koriderm products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$176K20%$351K30%$527K40%$702K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 23 tracked products in this niche — three views at once, no toggling.

What buyers say about koriderm

What buyers praise and complain about, mined from review topics.

What buyers love

Moist/Dry20%

“Good Moisturizer”

Quality-Overall10%

“Great quality face cream”

Soft Feel10%

“Keeps skin soft”

Suitability Combination Skin10%

“Its perfect for sensitive skin”

Suitability Dry Skin6%

“great for dry skin”

Smell5%

“Love the smell”

Absorbency5%

“Absorbs well”

Value For Money4%

“Definitely worth the price”

Texture/Consistency-Overall3%

“Good texture”

Weight Light2%

“Lightweight, and Great for Daily Use”

What buyers complain about

Smell9%

“has a strong scent”

Moist/Dry9%

“Does not moisturize at all”

Suitability Dry Skin6%

“I have very dry skin”

Functionality-Overall6%

“Doesnt work on me”

Allergies6%

“It irritated my skin”

Advertised Vs Actual Product5%

“It is not the same product”

Value For Money4%

“way overpriced”

Wrinkles4%

“not for wrinkles”

Symptom Reduction4%

“No noticeable improvement”

Ingredients-Overall2%

“not the ingredients”

Top return reasons

Smell17%
Advertised Vs Actual Product16%
Functionality-Overall11%
Value For Money8%
Moist/Dry6%
Skin Health5%
Ingredients-Overall5%
Oily/Greasy4%
Suitability Dry Skin3%
Texture/Consistency-Overall3%

Common questions

Is koriderm profitable to sell on Amazon United States?
The niche generates $1.8M/yr across 23 tracked products. 13 of 22 products launched in the last 360 days are still selling. 90-day search growth is -11.4%. Flapen's verdict: Worth a look (69/100).
How competitive is the koriderm niche?
13 brands and 26 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 78% of demand.
What do buyers complain about in koriderm?
Top complaints mined from reviews: Smell, Moist/Dry, Suitability Dry Skin. The return rate is 0.8%.
What does it cost to enter the koriderm niche?
Listings span $9.96–$48.92; the average listing price is $28.23 (sweet spot $15–$100). The average incumbent carries 262 reviews — the moat a new listing must climb.