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50

ph teststreifen

Worth a look

Shows low returns (0.2%), but prices mostly outside the sweet spot ($3.03–$14.58) keeps it on the watch list.

Market size 32Growth 49Conversion 90Competition 23Returns 99Price range 0Avg price 20Brand share 34Review moat 59Quality gap 76

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Conversion

Great10.8%

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Review moat

Good1,121.5

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+19.6%

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

Brand share

Okay84%

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

Market size

Okay€146K

€146K/yr · 186K searches

Competition

Bad72%

top-5 click share — a locked-up shelf

Avg price

Bad€7.29

avg listing price — sweet spot $15–$100

Price range

Bad€3.03–€14.58

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

According to Flapen's Amazon Germany niche tracking, ph teststreifen is a €146K/yr Amazon Germany market (186K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Jun–Jul. Verdict: Worth a look — 50/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

ph teststreifen market data

Units sold / yr
15K–20K
avg 1,250–1,500/product
Revenue / yr
€109K–€146K
units × avg price
Conversion rate
10.8%
Avg BSR
#8
Page quality
0%
Prime
100%
Sponsored
67%
Out of stock
6.7%
Avg brand age
42 months
Avg seller age
183 days

Competition & brand share

The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 falling

Sellers

17

Top-5 brand share

84%

Top 20: 100%

Top-5 click share

72%

Top 20: 100%

Open market

16%

  • BMUT45%
  • LuxmedIQ13%
  • Fontee10%
  • CEXUN6%
  • RUNBO5%
  • One Step5%
  • Open — no brand owns it (4 brands, 16%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +19.6% search growth over the last 90 days.
6K4KPrime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun, Jul · busiest ÷ quietest = 1.8×

Top ph teststreifen search terms

  • ph teststreifen69K/yr
  • ph wert teststreifen36K/yr
  • ph test14K/yr
  • ph streifen13K/yr
  • ph-teststreifen13K/yr
  • ph papier7K/yr
  • lackmuspapier7K/yr
  • lackmuspapier teststreifen ph7K/yr
  • ph messstreifen5K/yr
  • ph teststreifen wasser4K/yr
All search terms

Top ph teststreifen 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%10%€15K20%€29K30%€44K40%€58K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

What buyers say about ph teststreifen

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

What buyers love

Benutzerfreundlichkeit24%

“Schnelle Kontrolle im Alltag – praktisch”

Preis-Leistungs-Verhältnis18%

“Preis/Leistung ist OK”

beworben Vs Tatsächliches Produkt12%

“Erfüllt seinen Zweck”

Qualität insgesamt9%

“Top Produkt”

Farbe7%

“gut ablesbare Farbskala”

Effizienz6%

“Funktioniert super”

Reinheit3%

“PH Wert war richtig”

Genauigkeit insgesamt2%

“Das Ergebnis war exakt dasselbe”

Gesundheitsüberwachung2%

“Die Teststreifen sind ein einfaches Hilfsmittel, wenn man seinen Säure-Basen-Haushalt zu Hause im Blick behalten will, wenn man die Ernährung umstellt oder kann sogar Hinweise auf eine Infektion geben usw”

Feucht/Trocken2%

“Die Verpackung bietet ausreichend Schutz gegen Feuchtigkeit, damit keine ungewollte Reaktion an den Teststreifen erfolgt”

What buyers complain about

Farbe22%

“Gelbes Papier bleibt gelb”

Messung / Ablesegenauigkeit15%

“Ungenau”

beworben Vs Tatsächliches Produkt13%

“Aggressiv beworben”

Funktionalität insgesamt12%

“Funktioniert nicht”

Preis-Leistungs-Verhältnis7%

“Produkt könnte günstiger sein”

Benutzerfreundlichkeit7%

“Unbrauchbar”

Gesamtgröße3%

“Sehr klein”

Heizung3%

“Nicht hitzestabil”

Anleitung/Benutzerhandbuch/Fehlerbehebung2%

“tut mr leid, schlechte Anleitung”

Qualität insgesamt1%

“Insgesammt sind die Streifen einfach Müll”

Top return reasons

Funktionalität insgesamt40%
Messung / Ablesegenauigkeit14%
Gesamtgröße13%
Farbe9%
beworben Vs Tatsächliches Produkt6%
Qualität insgesamt3%
Preis-Leistungs-Verhältnis3%
Produktzustand2%
Defekt Material/Teile2%
Benutzerfreundlichkeit1%

Common questions

Is ph teststreifen profitable to sell on Amazon Germany?
The niche generates €146K/yr across 12 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +19.6%. Flapen's verdict: Worth a look (50/100).
How competitive is the ph teststreifen niche?
10 brands and 17 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 84% of demand.
What do buyers complain about in ph teststreifen?
Top complaints mined from reviews: Farbe, Messung / Ablesegenauigkeit, beworben Vs Tatsächliches Produkt. The return rate is 0.2%.
When does demand for ph teststreifen peak?
Demand peaks in Jun–Jul; the busiest month runs 1.8× the quietest.
What does it cost to enter the ph teststreifen niche?
Listings span €3.03–€14.58; the average listing price is €7.29 (sweet spot $15–$100). The average incumbent carries 1,122 reviews — the moat a new listing must climb.