Skip to content
34

jejuby

Skip it

A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Market size 8Growth 26Conversion 26Competition 0Returns 100Price range 95Avg price 95Brand share 0Review moat 100Quality gap 19

Review moat

Incredible5.25

avg incumbent reviews — the moat a new listing must climb

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$27.89

avg listing price — sweet spot $15–$100

Price range

Incredible$23.42–$32.70

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

Growth

Okay+0.8%

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

Conversion

Okay2.1%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Market size

Bad$31K

$31K/yr · 54K searches

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, jejuby is a $31K/yr Amazon United States market (54K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 34/100.

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

jejuby market data

Units sold / yr
750–1K
avg 250–500/product
Revenue / yr
$21K–$28K
units × avg price
Conversion rate
2.1%
Avg BSR
#2,841
Page quality
0%
Prime
100%
Sponsored
100%
Out of stock
25.6%
Avg brand age
44 months
Avg seller age
123 days

Competition & brand share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 falling

Sellers

3

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

0%

  • Quatrel68%
  • jejuby28%
  • Generic4%

Top jejuby search terms

  • jejuby23K/yr
  • bright my skin jejuby15K/yr
  • bright my skin7K/yr
  • jejuby bright my skin gluta rice milk mask5K/yr
  • jejuby whitening bleaching4K/yr
All search terms

Top jejuby 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%20%$6K40%$13K60%$19K80%$25K110100 Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 4 tracked products in this niche — three views at once, no toggling.

What buyers say about jejuby

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

What buyers love

Suitability Combination Skin20%

“Lightning skin”

Efficiency20%

“It works really well”

Brightness/Shine/Glow20%

“my face is noticeably brighter”

Functionality-Overall20%

“does work”

Cleansing7%

“It looked like it worked really well whenever I just rinsed with water I could see a noticeable difference”

What buyers complain about

Size-Overall50%

“small”

Thickness17%

“you realize its just a thin layer that was kind of left on the skin”

Moist/Dry17%

“it dries out”

Top return reasons

Advertised Vs Actual Product38%
Defective Material/Parts12%
Size-Overall12%
Functionality-Overall12%
Quality-Overall8%
Leak-Proof8%
Smell4%
Color4%
Ethical Trade/Fair Trade2%

Common questions

Is jejuby profitable to sell on Amazon United States?
The niche generates $31K/yr across 4 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is +0.8%. Flapen's verdict: Skip it (34/100).
How competitive is the jejuby niche?
3 brands and 3 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in jejuby?
Top complaints mined from reviews: Size-Overall, Thickness, Moist/Dry. The return rate is 0.0%.
What does it cost to enter the jejuby niche?
Listings span $23.42–$32.70; the average listing price is $27.89 (sweet spot $15–$100). The average incumbent carries 5 reviews — the moat a new listing must climb.