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silkn zahnbürste

Skip it

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

Market size 82Growth 15Conversion 69Competition 7Returns 70Price range 95Avg price 89Brand share 0Review moat 47Quality gap 47

Price range

Incredible€18.16–€84.47

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

Avg price

Great€61.93

avg listing price — sweet spot $15–$100

Market size

Great€1.3M

€1.3M/yr · 327K searches

Returns

Good2.2%

return rate — above 5% kills the launch gate

Conversion

Good6.3%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Review moat

Okay1,815

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-20.9%

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

Competition

Bad91%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon Germany niche tracking, silkn zahnbürste is a €1.3M/yr Amazon Germany market (327K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 46/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

silkn zahnbürste market data

Units sold / yr
15K–20K
avg 2,500–3,000/product
Revenue / yr
€929K–€1.2M
units × avg price
Conversion rate
6.3%
Avg BSR
#13
Page quality
0%
Prime
86%
Sponsored
86%
Out of stock
0.0%
Avg brand age
29 months
Avg seller age
184 days

Competition & brand share

The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 rising

Sellers

6

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

91%

Top 20: 100%

Open market

0%

  • WonderSmile71%
  • Denta-M17%
  • Zahnheld11%
  • Open — no brand owns it (0%)

Demand

Weekly Amazon search volume, last 46 weeks — -20.9% search growth over the last 90 days.
15K10KSpike '25Black Friday '25Spike '26Aug '25Oct '25Nov '25Jan '26Mar '26Apr '26Jun '26

Top silkn zahnbürste search terms

  • wondersmile111K/yr
  • denta m schallzahnbürste66K/yr
  • wondersmile schallzahnbürste38K/yr
  • zahnheld gero 3 schallzahnbürste9K/yr
  • denta m18K/yr
  • zahnheld gero 36K/yr
  • denta-m elektrische schallzahnbürste14K/yr
  • wonderbrush pro8K/yr
  • wondersmile zahnbürste5K/yr
  • gero5K/yr
All search terms

Top silkn zahnbürste 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%15%€192K30%€383K45%€575K60%€767K1001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 7 tracked products in this niche — three views at once, no toggling.

What buyers say about silkn zahnbürste

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

What buyers love

Mundhygiene34%

“Wondersmile Munddusche”

Qualität insgesamt12%

“Excellente Produkte”

Akkulaufzeit8%

“Top Akku”

Einfache Reinigung6%

“Easy zu reinigen”

Preis-Leistungs-Verhältnis5%

“Preis- Leistung: Super”

Benutzerfreundlichkeit4%

“Simple”

Design insgesamt3%

“Schönes Design”

beworben Vs Tatsächliches Produkt3%

“Tut was sie soll”

Reinigung2%

“Super Putzergebnis”

Zahnaufhellung2%

“whitening und Reinigung”

What buyers complain about

Haltbarkeit17%

“wenig Haltbarkeit”

Aufladen9%

“Ladeproblem”

Mundhygiene8%

“Nachdem meine alte Oral B Bürste sich nicht mehr laden ließ”

Benutzerfreundlichkeit5%

“ist etwas unhandlich”

Akkulaufzeit5%

“wie 30-Tage-Akku-Laufzeit hält sie definitiv nicht ein.”

Preis-Leistungs-Verhältnis4%

“Die Ersatzbürsten sind absurd teuer”

Qualität insgesamt3%

“An sich sind die günstig”

Einfache Reinigung3%

“Putzleistung mangelhaft”

Gesamtgröße2%

“Der Bürstenkopf ist etwas groß”

Komfort insgesamt2%

“Unangenehm war jetzt -”

Top return reasons

Funktionalität insgesamt14%
Gesamtgröße10%
Benutzerfreundlichkeit8%
Mundhygiene6%
Aufladen5%
Qualität insgesamt4%
Hartes Gefühl4%
Preis-Leistungs-Verhältnis4%
Stärke4%
Zahnempfindlichkeit3%

Common questions

Is silkn zahnbürste profitable to sell on Amazon Germany?
The niche generates €1.3M/yr across 7 tracked products. 90-day search growth is -20.9%. Flapen's verdict: Skip it (46/100).
How competitive is the silkn zahnbürste niche?
3 brands and 6 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in silkn zahnbürste?
Top complaints mined from reviews: Haltbarkeit, Aufladen, Mundhygiene. The return rate is 2.2%.
What does it cost to enter the silkn zahnbürste niche?
Listings span €18.16–€84.47; the average listing price is €61.93 (sweet spot $15–$100). The average incumbent carries 1,815 reviews — the moat a new listing must climb.