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59

reizdarm

Worth a look

Shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 84Growth 17Conversion 84Competition 43Returns 100Price range 81Avg price 95Brand share 18Review moat 35Quality gap 65

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Avg price

Incredible€30.99

avg listing price — sweet spot $15–$100

Market size

Great€1.4M

€1.4M/yr · 473K searches

Conversion

Great9.3%

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

Price range

Great€4.61–€107.89

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Competition

Okay59%

top-5 click share — leaders hold, buyers still browse

Review moat

Okay2,963.95

avg incumbent reviews — the moat a new listing must climb

Brand share

Bad93%

top-5 brand share — brand-locked demand

Growth

Bad-15.6%

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

According to Flapen's Amazon Germany niche tracking, reizdarm is a €1.4M/yr Amazon Germany market (473K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Jul–Aug. Verdict: Worth a look — 59/100.

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

reizdarm market data

Units sold / yr
30K–40K
avg 1,250–1,500/product
Revenue / yr
€930K–€1.2M
units × avg price
Conversion rate
9.3%
Avg BSR
#55
Page quality
0%
Prime
82%
Sponsored
86%
Out of stock
2.4%
Avg brand age
60 months
Avg seller age
174 days

Competition & brand share

The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 rising

Sellers

60

Top-5 brand share

93%

Top 20: 100%

Top-5 click share

59%

Top 20: 99%

Open market

5%

  • Kijimea52%
  • Doppelherz30%
  • BULLRICH4%
  • Luvos4%
  • Apriwell3%
  • N12%
  • Open — no brand owns it (4 brands, 5%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -15.6% search growth over the last 90 days.
15K10KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jul, Aug · busiest ÷ quietest = 4.2×

Top reizdarm search terms

  • kijimea reizdarm pro287K/yr
  • reizdarm64K/yr
  • reizdarm medikamente28K/yr
  • kijimea pro29K/yr
  • kitschimea reizdarm pro13K/yr
  • kijimea reizdarm9K/yr
  • kijimea reizdarm pro 84 stück12K/yr
  • kijimea reizdarm pro 84 stück bestes angebot4K/yr
  • reizmagen5K/yr
  • reizmagen reizdarm5K/yr
All search terms

Top reizdarm 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%€136K20%€271K30%€407K40%€542K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 22 tracked products in this niche — three views at once, no toggling.

What buyers say about reizdarm

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

What buyers love

Reguliert die Verdauung20%

“Gutes Darmgefühl”

Qualität insgesamt16%

“Bestes Produkt”

Effizienz10%

“Funktioniert”

beworben Vs Tatsächliches Produkt8%

“Hält sein Versprechen”

Preis-Leistungs-Verhältnis6%

“Bester Preis”

Säureregulator/Linderung von Magenschmerzen4%

“Das beste Mittel gegen Magen/Darmproblemen”

Ernährungs Gehalt3%

“Food supplement”

Dosierung2%

“Ein tolles Medikament”

Geschmack insgesamt2%

“Geschmacklich gut”

Einfaches Kauen/Schlucken2%

“Tabletten sind schön klein und gut zu schlucken”

What buyers complain about

Funktionalität insgesamt24%

“Unwirksam”

Preis-Leistungs-Verhältnis16%

“Geldverschwendung”

Säureregulator/Linderung von Magenschmerzen12%

“Durchfall Medikament”

Nebenwirkungen8%

“Es scheint also, dass dieses Medikament bei mir nicht mehr so gut wirkt”

Dosierung6%

“Kein Akutmedikament”

Reguliert die Verdauung4%

“Darmprobleme”

beworben Vs Tatsächliches Produkt2%

“Mehr Marketing als Wirkung”

Ernährungs Gehalt2%

“Das, was mich stört, sind die zusätzlichen B-Vitamine, Zink und Folsäure”

Qualität insgesamt1%

“Falsches Produkt”

Geruch1%

“pupse besonders stinkend wie eine kloake”

Top return reasons

Funktionalität insgesamt25%
Auslaufsicher13%
Gelenkschmerzen6%
Preis-Leistungs-Verhältnis6%
Schmerzlinderung – insgesamt6%
Dosierung6%
Gesamtgröße6%
Ethisch/nachhaltig bezogen6%
Produktzustand6%
Benutzerfreundlichkeit6%

Common questions

Is reizdarm profitable to sell on Amazon Germany?
The niche generates €1.4M/yr across 22 tracked products. 90-day search growth is -15.6%. Flapen's verdict: Worth a look (59/100).
How competitive is the reizdarm niche?
10 brands and 60 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 93% of demand.
What do buyers complain about in reizdarm?
Top complaints mined from reviews: Funktionalität insgesamt, Preis-Leistungs-Verhältnis, Säureregulator/Linderung von Magenschmerzen. The return rate is 0.1%.
When does demand for reizdarm peak?
Demand peaks in Jul–Aug; the busiest month runs 4.2× the quietest.
What does it cost to enter the reizdarm niche?
Listings span €4.61–€107.89; the average listing price is €30.99 (sweet spot $15–$100). The average incumbent carries 2,964 reviews — the moat a new listing must climb.