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51

nasal dilators for breathing

Worth a look

Shows beatable incumbent ratings (3.9★), but a small market ($73K/yr) keeps it on the watch list.

Market size 18Growth 22Conversion 57Competition 44Returns 84Price range 86Avg price 91Brand share 44Review moat 25Quality gap 96

Quality gap

Incredible3.9★

avg incumbent rating — lower means beatable quality

Avg price

Great$21.26

avg listing price — sweet spot $15–$100

Price range

Great$9.87–$55.59

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

Returns

Great1.5%

return rate — above 6% kills the launch gate

Conversion

Good4.9%

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

Competition

Okay59%

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

Brand share

Okay78%

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

Review moat

Bad4,616.41

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-5.7%

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

Market size

Bad$73K

$73K/yr · 71K searches

Competition

The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 falling

Sellers

31

Top-5 brand share

78%

Open market

18%

  • Rhinomed41%
  • Mobi Lock14%
  • Air Max12%
  • intake7%
  • Silent Mammoth5%
  • Crioxen4%
  • Open — no brand owns it (11 brands, 18%)

Product shelf

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

0%4%$3K8%$6K12%$9K16%$12K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 27 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 71 weeks — -5.7% search growth over the last 90 days.
4K3KPrime Day '25Spike '25Holiday '25Spike '26MarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Mar, Apr · busiest ÷ quietest = 2.7×

Reviews

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

What buyers love

Breathability14%

“Helped breathing tremendously”

Sinus Relief9%

“this product truly opens your sinuses”

Sleep Quality9%

“Better Sleep”

Snore Relief7%

“No More Snoring”

Quality-Overall7%

“Clearly made with quality”

Comfort-Overall5%

“And comfortable”

Efficiency5%

“So far these have been effective”

Value For Money3%

“Good price”

Size-Overall3%

“fits perfectly under my mask”

Advertised Vs Actual Product2%

“Works as advertised”

What buyers complain about

Functionality-Overall13%

“Did not work”

Adhesion/Stickiness11%

“Poor adhesion”

Value For Money8%

“High price”

Breathability6%

“Didnt help breathing”

Comfort-Overall5%

“Very uncomfortable to wear”

Size-Overall5%

“Bad fit”

Sinus Relief5%

“Doesnt help with actual sinus issues”

Sleep Quality4%

“affected my sleep”

Allergies3%

“irritated my skin”

Pain Relief-Overall2%

“No relief”

Top return reasons

Functionality-Overall25%
Size-Overall20%
Adhesion/Stickiness16%
Advertised Vs Actual Product9%
Breathability7%
Comfort-Overall6%
Sinus Relief3%
Value For Money2%
Sleep Quality1%
Joint Pain1%