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50

congestion medicine for adults

Worth a look

Shows searches that convert (25.1% search→purchase), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Market size 97Growth 12Conversion 100Competition 24Returns 100Price range 61Avg price 62Brand share 0Review moat 23Quality gap 24

Conversion

Incredible25.1%

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

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Market size

Incredible$4.7M

$4.7M/yr · 1.4M searches

Avg price

Good$13.44

avg listing price — sweet spot $15–$100

Price range

Good$4.10–$32.38

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

Competition

Bad71%

top-5 click share — a locked-up shelf

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Review moat

Bad6,882.17

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-25.1%

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

Brand share

Bad100%

top-5 brand share — brand-locked demand

Competition

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

Brands

2 flat

Sellers

57

Top-5 brand share

100%

Open market

0%

  • Afrin78%
  • Amazon Basic Care22%

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%10%$468K20%$935K30%$1.4M40%$1.9M1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -25.1% search growth over the last 90 days.
35K25KPrime Day '24Spike '24Black Friday '24Holiday '24Spike '25Prime Day '25Black Friday '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.7×

Reviews

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

What buyers love

Value For Money18%

“GREAT VALUE”

Sinus Relief16%

“Good Product for Sinus Issues”

Efficiency12%

“Works well”

Quality-Overall8%

“Excellent Product”

Advertised Vs Actual Product8%

“As advertised”

Breathability6%

“I Can Breathe Again”

Spray/Flow5%

“Light spray”

Ease Of Use3%

“Easy to use and lasts long”

Allergies3%

“Great for allergies”

Cough Relief2%

“It helps so much with stubborn congestion”

What buyers complain about

Ease Of Use14%

“Not user friendly”

Sinus Relief13%

“He has bad sinuses”

Functionality-Overall11%

“Not effective”

Value For Money6%

“Not a good value at all”

Quality-Overall5%

“Straight garbage”

Breathability5%

“I can't breathe”

Allergies3%

“does not work for allergies”

Smell3%

“it doesnt have a strong smell”

Durability2%

“doesn't last 10-12 hours”

Dosage2%

“hard to control how much you put”