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54

interdentalbürsten

Worth a look

Shows low returns (0.2%), but brand-locked demand (top 5 brands take 96% of clicks) keeps it on the watch list.

Market size 75Growth 20Conversion 85Competition 78Returns 99Price range 41Avg price 22Brand share 10Review moat 21Quality gap 40

Returns

Incredible0.2%

return rate — above 6% kills the launch gate

Conversion

Great9.6%

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

Competition

Great37%

top-5 click share — an open shelf

Market size

Great€860K

€860K/yr · 1.1M searches

Price range

Okay€3.30–€23.05

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Avg price

Bad€8.02

avg listing price — sweet spot $15–$100

Review moat

Bad11,074.98

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-10.2%

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

Brand share

Bad96%

top-5 brand share — brand-locked demand

Competition

Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.

Brands

10 falling

Sellers

77

Top-5 brand share

96%

Open market

3%

  • TePe62%
  • jjshund24%
  • DenTek7%
  • YEERSUO2%
  • GUM1%
  • MASION1%
  • Open — no brand owns it (4 brands, 3%)

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%3%€26K6%€52K9%€77K12%€103K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 44 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -10.2% search growth over the last 90 days.
25K15KSpike '24Prime Day '25Black Friday '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Reviews

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

What buyers love

Mundhygiene29%

“Beste Dental Picks”

Qualität insgesamt19%

“Super Produkt”

Preis-Leistungs-Verhältnis10%

“bester Preis”

beworben Vs Tatsächliches Produkt8%

“Wie gemacht”

Benutzerfreundlichkeit6%

“Bestens anzuwenden”

Gesamtgröße6%

“Passt”

Einfache Reinigung3%

“Reinigt super”

Pinselqualität2%

“die Stärke der Farbe lila dieser Bürste ist”

Haltbarkeit2%

“Tepe bürsten sind halt einfach super”

Zahnaufhellung1%

“Gum Soft-Pick”

What buyers complain about

Gesamtgröße14%

“Bei dieser Menge von 255 Stück hätte es Sinn gemacht die Größen je der 8 Normgrößen je Ausführung Bürste / gummierte Spitze aufzuteilen”

Mundhygiene12%

“Zahnwischenraumreinigungsbürsten immer wieder Nachkaufobjekt”

Qualität insgesamt11%

“Müll”

Preis-Leistungs-Verhältnis8%

“Schade ums Geld”

Flexibilität6%

“Verbiegt sich sofort - unbrauchbar”

Haltbarkeit5%

“Bereits nach kurzer Anwendung bricht die Bürste”

Stärke5%

“Zu dünn”

beworben Vs Tatsächliches Produkt4%

“Unklare Größenangaben”

Dicke4%

“die Bürstchen sind zu dick”

Benutzerfreundlichkeit3%

“Schwierig in der Nutzung”

Top return reasons

Gesamtgröße62%
Qualität insgesamt6%
Mundhygiene3%
Weiches Gefühl3%
Haltbarkeit3%
beworben Vs Tatsächliches Produkt2%
Farbe2%
Kontamination2%
Funktionalität insgesamt2%
Flexibilität2%