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55

zahnaufhellung

Worth a look

Shows low returns (0.3%), but soft demand (-19.5% this quarter) keeps it on the watch list.

Market size 65Growth 15Conversion 60Competition 25Returns 98Price range 61Avg price 75Brand share 53Review moat 37Quality gap 90

Returns

Incredible0.3%

return rate — above 6% kills the launch gate

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Avg price

Great€15.07

avg listing price — sweet spot $15–$100

Market size

Good€628K

€628K/yr · 794K searches

Price range

Good€7.23–€27.24

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

Conversion

Good5.3%

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

Brand share

Good73%

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

Review moat

Okay2,821

avg incumbent reviews — the moat a new listing must climb

Competition

Bad70%

top-5 click share — a locked-up shelf

Growth

Bad-19.5%

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

Competition

The top 5 products capture 70% of clicks — a locked-up shelf that new listings rarely crack.

Brands

14 falling

Sellers

53

Top-5 brand share

73%

Open market

22%

  • BLholife31%
  • Pdoo13%
  • UniqueSmile13%
  • Colgate9%
  • PearlSmile7%
  • DrDent5%

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%€63K20%€126K30%€188K40%€251K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 15 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -19.5% search growth over the last 90 days.
20K15KPrime Day '24Spike '24Holiday '24Prime Day '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Reviews

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

What buyers love

Zahnaufhellung22%

“Smile Teeth Whitening Powder”

Qualität insgesamt14%

“Good Quality”

Benutzerfreundlichkeit13%

“Anwendung easy”

Mundhygiene7%

“Super Zahnaufheller”

beworben Vs Tatsächliches Produkt5%

“Super Produkt, tut was es soll”

Preis-Leistungs-Verhältnis4%

“Preisleistung ist auch super”

Geschmack insgesamt4%

“etwas medizinisch schmeckender Schaum”

Effizienz4%

“Funktioniert”

Geschmack3%

“Super geschmack”

Sichtweite3%

“Schon sichtbar”

What buyers complain about

Funktionalität insgesamt22%

“Null Wirkung”

Preis-Leistungs-Verhältnis11%

“Geldverschwendung”

Zahnempfindlichkeit6%

“Löst sich schlecht von den Zähnen ab”

Zahnaufhellung4%

“Zahnaufhellung= Null”

Sichtweite4%

“Kein sichtbares Ergebniss”

Geschmack insgesamt4%

“Schmeckt wie Zahnpasta”

Mundhygiene3%

“Zu teuer für den Effekt (wie so häufig bei Oral-B).”

Haltbarkeit3%

“Die Tube geht auseinander”

beworben Vs Tatsächliches Produkt3%

“Hält nicht, was es verspricht”

Farbe3%

“Blau verschwindet zwar schnell,”

Top return reasons

Funktionalität insgesamt35%
Zahnempfindlichkeit10%
Zahnaufhellung8%
beworben Vs Tatsächliches Produkt6%
Qualität insgesamt4%
Haftung/Klebrigkeit4%
Fleckenbeständigkeit3%
Mundhygiene3%
Gesamtgröße2%
Ethischer Handel/Fairer Handel2%