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43

extra long

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 44Growth 25Conversion 98Competition 19Returns 99Price range 72Avg price 56Brand share 0Review moat 17Quality gap 27

Returns

Incredible0.3%

return rate — above 5% kills the launch gate

Conversion

Incredible17.3%

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

Price range

Good$4.53–$41.42

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

Avg price

Good$12.76

avg listing price — sweet spot $15–$100

Market size

Okay$230K

$230K/yr · 104K searches

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-0.9%

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

Competition

Bad77%

top-5 click share — a locked-up shelf

Review moat

Bad18,910.82

avg incumbent reviews — the moat a new listing must climb

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, extra long is a $230K/yr Amazon United States market (104K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 43/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

extra long market data

Units sold / yr
20K–25K
avg 1,500–2,000/product
Revenue / yr
$255K–$319K
units × avg price
Conversion rate
17.3%
Avg BSR
#17
Page quality
0%
Prime
100%
Sponsored
55%
Out of stock
0.0%
Avg brand age
52 months
Avg seller age
128 days

Competition & brand share

The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 flat

Sellers

90

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

77%

Top 20: 100%

Open market

0%

  • Always87%
  • Amazon Basics7%
  • Carefree6%

Demand

Weekly Amazon search volume, last 23 weeks — -0.9% search growth over the last 90 days.
2K2KFeb '26Feb '26Mar '26Apr '26Apr '26May '26Jun '26Jun '26

Top extra long search terms

  • always liners long18K/yr
  • always long panty liners for women13K/yr
  • pantiliners extra long7K/yr
  • extra long liners5K/yr
  • always panty liners long8K/yr
  • always panty liners for women long7K/yr
  • long always panty liners12K/yr
  • extra long6K/yr
  • panti liners extra long5K/yr
  • always anti bunch long liners7K/yr
All search terms

Top extra long 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%$23K20%$46K30%$69K40%$92K1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

What buyers say about extra long

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

What buyers love

Value For Money16%

“Great Value”

Quality-Overall15%

“Good product, good vendor”

Size-Overall8%

“Fit comfortably”

Comfort-Overall7%

“Comfortable fit”

Advertised Vs Actual Product4%

“As advertised”

Adhesion/Stickiness4%

“Sticks Well”

Absorbency4%

“Very absorbent”

Protection3%

“Comfortable, Reliable Everyday Protection”

Length3%

“Length is good”

Thickness3%

“These are the best thin pant shields I have ever had”

What buyers complain about

Size-Overall18%

“Too big”

Adhesion/Stickiness15%

“Bad adhesion”

Thickness7%

“about as thick as a paper towel”

Advertised Vs Actual Product6%

“False advertising”

Smell6%

“Horrible chemical smell”

Quality-Overall4%

“Horrible quality”

Comfort-Overall4%

“Not too comfortable”

Absorbency3%

“NOT absorbent”

Allergies3%

“Caused skin irritation”

Durability3%

“Falls apart”

Top return reasons

Size-Overall25%
Advertised Vs Actual Product21%
Smell16%
Adhesion/Stickiness6%
Thin4%
Absorbency3%
Value For Money3%
Quality-Overall2%
Material Quality2%
Comfort-Overall2%

Common questions

Is extra long profitable to sell on Amazon United States?
The niche generates $230K/yr across 11 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -0.9%. Flapen's verdict: Skip it (43/100).
How competitive is the extra long niche?
3 brands and 90 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in extra long?
Top complaints mined from reviews: Size-Overall, Adhesion/Stickiness, Thickness. The return rate is 0.3%.
What does it cost to enter the extra long niche?
Listings span $4.53–$41.42; the average listing price is $12.76 (sweet spot $15–$100). The average incumbent carries 18,911 reviews — the moat a new listing must climb.