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mundgeruch tester

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

Market size 23Growth 9Conversion 91Competition 8Returns 99Price range 60Avg price 82Brand share 0Review moat 89Quality gap 86

Returns

Incredible0.3%

return rate — above 6% kills the launch gate

Conversion

Great10.9%

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

Review moat

Great228.11

avg incumbent reviews — the moat a new listing must climb

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Avg price

Great€17.63

avg listing price — sweet spot $15–$100

Price range

Good€8.13–€25.41

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

Market size

Bad€92K

€92K/yr · 48K searches

Growth

Bad-31.4%

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

Competition

Bad90%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Competition

The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 rising

Sellers

22

Top-5 brand share

100%

Open market

0%

  • Listerine69%
  • LuxPaks16%
  • Papermints12%
  • hometimestore3%

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%€9K20%€18K30%€28K40%€37K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 79 weeks — -31.4% search growth over the last 90 days.
7K5KSpike '25Holiday '25Spike '26JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jan · busiest ÷ quietest = 2.5×

Reviews

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

What buyers love

Atmungsaktivität31%

“Super frischer Atem”

Geschmack insgesamt19%

“Schmeckt super nach Pfefferminze”

beworben Vs Tatsächliches Produkt8%

“Hält was es verspricht”

Preis-Leistungs-Verhältnis7%

“aber ihr Geld wert”

Effizienz5%

“Funktioniert”

Frische4%

“Sehr erfrischend”

Gesamtgröße3%

“Ok. Passt”

Geschmack3%

“Guter Geschmack, schnelle Wirkung und tolle Qualität - Danke dafür”

Benutzerfreundlichkeit3%

“Einfach in der Anwendung”

Qualität insgesamt3%

“Gute Qualität”

What buyers complain about

Preis-Leistungs-Verhältnis38%

“Funktioniert aber teuer”

Geschmack insgesamt15%

“Schmecken irgendwie nicht gut”

Stärke8%

“Könnten stärker sein”

Ethischer Handel/Fairer Handel8%

“Betrug”

Gesamtgröße4%

“Kleine Kugeln”

Geruch3%

“möchtest aber nicht, dass Dein Atem nach einer Chemiefabrik riecht?”

Top return reasons

Benutzerfreundlichkeit21%
Defekt Material/Teile14%
Preis-Leistungs-Verhältnis14%
Feucht/Trocken14%
beworben Vs Tatsächliches Produkt14%
Gesamtgröße14%
Haftung/Klebrigkeit7%