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deviated septum corrector

Skip it

Weak search conversion (0.4%) — this niche doesn't clear our bar today.

Market size 28Growth 27Conversion 5Competition 92Returns 66Price range 71Avg price 93Brand share 23Review moat 25Quality gap 65

Avg price

Great£49.84

avg listing price — sweet spot $15–$100

Competition

Great23%

top-5 click share — an open shelf

Price range

Good£10.07–£130.08

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

Returns

Good2.4%

return rate — above 5% kills the launch gate

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Market size

Okay£119K

£119K/yr · 665K searches

Growth

Okay+1.9%

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

Review moat

Bad4,396.96

avg incumbent reviews — the moat a new listing must climb

Brand share

Bad91%

top-5 brand share — brand-locked demand

Conversion

Bad0.4%

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

According to Flapen's Amazon United Kingdom niche tracking, deviated septum corrector is a £119K/yr Amazon United Kingdom market (665K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Jan–Feb–Mar–Apr–May. Verdict: Skip it — 47/100.

Data updated Jul 23, 2026 · scored weekly · How we score niches

deviated septum corrector market data

Units sold / yr
3K–4K
avg 0–100/product
Revenue / yr
£150K–£199K
units × avg price
Conversion rate
0.4%
Avg BSR
#1,006
Page quality
0%
Prime
95%
Sponsored
47%
Out of stock
2.0%
Avg brand age
41 months
Avg seller age
170 days

Competition & brand share

Clicks spread well past the top 5 (23% combined) — an open shelf where new products get seen.

Brands

15 rising

Sellers

91

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

23%

Top 20: 53%

Open market

8%

  • NIKE71%
  • adidas11%
  • KEEZMZ3%
  • Wrezatro3%
  • Skechers2%
  • Padgene2%
  • Open — no brand owns it (9 brands, 8%)

Demand & seasonality

Weekly Amazon search volume, last 59 weeks — +1.9% search growth over the last 90 days.
15K10KPrime Day '25Spike '25Black Friday '25Holiday '25Spike '26JunJulAugSepOctNovDecJanFebMarAprMayJunJul

Peak months: Jan, Feb, Mar, Apr, May · busiest ÷ quietest = 17.1×

Top deviated septum corrector search terms

  • nike air max223K/yr
  • nike air70K/yr
  • black nike trainers56K/yr
  • nike air max trainers men52K/yr
  • nike black trainers37K/yr
  • air max32K/yr
  • nike sneakers21K/yr
  • white nike trainers17K/yr
  • mens nike air max14K/yr
  • shoes nike18K/yr
All search terms

Top deviated septum corrector 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%2%£2K4%£5K6%£7K8%£10K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about deviated septum corrector

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

What buyers love

Comfort-Overall22%

“Super comfy”

Size-Overall17%

“Nice wide fit”

Quality-Overall16%

“Decent quality for the price paid for”

Value For Money10%

“Good price”

Weight Light4%

“Great light weight trainers”

Snore Relief3%

“Good alternative to snore strips”

Sinus Relief2%

“I can breathe through my nose consistently”

Breathability2%

“These do help me breathe”

Sleep Quality2%

“After about 5 mins of quiet snores it falls to almost complete silence resulting in a peaceful nights sleep for both of us”

Color1%

“love the colour too”

What buyers complain about

Size-Overall12%

“Too big”

Durability9%

“broke after one and half days”

Value For Money7%

“Expensive junk”

Functionality-Overall7%

“Doesn't work”

Pain Relief-Overall7%

“wow I was in immense pain”

Quality-Overall6%

“Feel cheap”

Comfort-Overall5%

“They were uncomfortable to wear”

Sinus Relief5%

“Caused Nose Bleeding and Overall Ineffective”

Material Quality5%

“Poor construction - materials”

Breathability4%

“No Real Breathing Improvement”

Top return reasons

Size-Overall48%
Feet Fit13%
Width7%
Color6%
Comfort-Overall4%
Material Quality3%
Advertised Vs Actual Product2%
Quality-Overall2%
Shape/Style2%
Length2%

Common questions

Is deviated septum corrector profitable to sell on Amazon United Kingdom?
The niche generates £119K/yr across 97 tracked products. 2 of 17 products launched in the last 360 days are still selling. 90-day search growth is +1.9%. Flapen's verdict: Skip it (47/100).
How competitive is the deviated septum corrector niche?
15 brands and 91 sellers compete. The top 5 products take 23% of clicks and top 5 brands hold 91% of demand.
What do buyers complain about in deviated septum corrector?
Top complaints mined from reviews: Size-Overall, Durability, Value For Money. The return rate is 2.4%.
When does demand for deviated septum corrector peak?
Demand peaks in Jan–Feb–Mar–Apr–May; the busiest month runs 17.1× the quietest.
What does it cost to enter the deviated septum corrector niche?
Listings span £10.07–£130.08; the average listing price is £49.84 (sweet spot $15–$100). The average incumbent carries 4,397 reviews — the moat a new listing must climb.