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kontaktlinsen

Worth a look

Shows low returns (0.3%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 67Growth 28Conversion 33Competition 78Returns 99Price range 71Avg price 90Brand share 22Review moat 65Quality gap 73

Returns

Incredible0.3%

return rate — above 5% kills the launch gate

Avg price

Great€21.18

avg listing price — sweet spot $15–$100

Competition

Great37%

top-5 click share — an open shelf

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Price range

Good€5.33–€38.80

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

Market size

Good€667K

€667K/yr · 1.2M searches

Review moat

Good905.19

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay2.6%

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

Growth

Okay+2.2%

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

Brand share

Bad91%

top-5 brand share — brand-locked demand

According to Flapen's Amazon Germany niche tracking, kontaktlinsen is a €667K/yr Amazon Germany market (1.2M searches/yr). The top 5 brands hold 91% of demand. Verdict: Worth a look — 60/100.

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

kontaktlinsen market data

Units sold / yr
25K–30K
avg 250–500/product
Revenue / yr
€530K–€635K
units × avg price
Conversion rate
2.6%
Avg BSR
#8
Page quality
0%
Prime
100%
Sponsored
73%
Out of stock
0.0%
Avg brand age
82 months
Avg seller age
190 days

Competition & brand share

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

Brands

10 falling

Sellers

46

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

37%

Top 20: 66%

Open market

4%

  • Air Optix44%
  • Soflens14%
  • DAILIES AquaComfort Plus14%
  • Biofinity10%
  • Acuvue8%
  • EYE CARE COMPANY4%
  • Open — no brand owns it (4 brands, 4%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +2.2% search growth over the last 90 days.
50K30KPrime Day '24Prime Day '25Spike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top kontaktlinsen search terms

  • kontaktlinsen635K/yr
  • tageslinsen96K/yr
  • kontaktlinsen tageslinsen64K/yr
  • kontaktlinsen monatslinsen67K/yr
  • contact lenses67K/yr
  • monatslinsen51K/yr
  • air optix plus hydraglyde24K/yr
  • biofinity monatslinsen45K/yr
  • air optix18K/yr
  • tageslinsen 30 stück22K/yr
All search terms

Top kontaktlinsen 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%3%€20K6%€40K9%€60K12%€80K1001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about kontaktlinsen

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

What buyers love

Linsen28%

“Beste Kontaktlinsen”

Qualität insgesamt14%

“Beste Qualität”

Komfort insgesamt14%

“Super komfortabel”

Preis-Leistungs-Verhältnis8%

“Super Preis/Leistung”

Augenhygiene6%

“meine Augen sind, nach Regenerationszeit, wieder fit.”

Gesamtgröße3%

“perfekt pasend sehr angenehm”

Einfache Reinigung3%

“Gute Reinigung”

Benutzerfreundlichkeit3%

“Gut in der Anwendung”

beworben Vs Tatsächliches Produkt3%

“Macht was es soll”

Feucht/Trocken2%

“Top feuchtes Mittel”

What buyers complain about

Linsen20%

“Eine Linse war defekt”

Qualität insgesamt14%

“Sehr schlechte Qualität”

Sichtweite6%

“Linsen blind”

Allergien5%

“Sie hat das Auge stark gereizt”

Komfort insgesamt5%

“Kein guter Tragekomfort”

Feucht/Trocken5%

“wechsel sie erst wenn ich merke, dass es sich langsam etwas trockener anfühlt beim Tragen, was meist nach 2 Monaten der Fall ist.”

Gesamtgröße4%

“sie sitzen nicht optimal.”

Benutzerfreundlichkeit3%

“Aber diese hier: Unmöglich”

Dosierung3%

“ich bin zu dusselig und drauf reingefallen, normalerweise haben diese Flaschen einen Inhalt von 360ml, hier ist der Inhalt lediglich 250 ml.”

Haftung/Klebrigkeit3%

“Nicht empfehlenswert sie haften nicht richtig”

Top return reasons

Linsen48%
beworben Vs Tatsächliches Produkt13%
Gesamtgröße8%
Komfort insgesamt4%
Auslaufsicher3%
Qualität insgesamt3%
Schmerzlinderung – insgesamt3%
Preis-Leistungs-Verhältnis2%
Feucht/Trocken2%
Sichtweite2%

Common questions

Is kontaktlinsen profitable to sell on Amazon Germany?
The niche generates €667K/yr across 59 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +2.2%. Flapen's verdict: Worth a look (60/100).
How competitive is the kontaktlinsen niche?
10 brands and 46 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 91% of demand.
What do buyers complain about in kontaktlinsen?
Top complaints mined from reviews: Linsen, Qualität insgesamt, Sichtweite. The return rate is 0.3%.
When does demand for kontaktlinsen peak?
Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the kontaktlinsen niche?
Listings span €5.33–€38.80; the average listing price is €21.18 (sweet spot $15–$100). The average incumbent carries 905 reviews — the moat a new listing must climb.