Is darmkur profitable to sell on Amazon Germany?

The niche generates €8.2M/yr across 14 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -19.2%. Flapen's verdict: Worth a look (55/100).

How competitive is the darmkur niche?

3 brands and 36 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in darmkur?

Top complaints mined from reviews: Preis-Leistungs-Verhältnis, Funktionalität insgesamt, Säureregulator/Linderung von Magenschmerzen. The return rate is 0.1%.

When does demand for darmkur peak?

Demand peaks in Jan; the busiest month runs 1.8× the quietest.

What does it cost to enter the darmkur niche?

Listings span €14.52–€107.89; the average listing price is €40.26 (sweet spot $15–$100). The average incumbent carries 5,477 reviews — the moat a new listing must climb.

darmkur

Worth a look

Shows a $8.2M/yr market, but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Market size

Incredible€8.2M

€8.2M/yr · 2.0M searches

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Avg price

Incredible€40.26

avg listing price — sweet spot $15–$100

Price range

Great€14.52–€107.89

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

Conversion

Great10.0%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Review moat

Bad5,476.86

avg incumbent reviews — the moat a new listing must climb

Competition

Bad75%

top-5 click share — a locked-up shelf

Growth

Bad-19.2%

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

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon Germany niche tracking, darmkur is a €8.2M/yr Amazon Germany market (2.0M searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan. Verdict: Worth a look — 55/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

darmkur market data

Units sold / yr: 150K–200K; avg 10,000–12,500/product
Revenue / yr: €6.0M–€8.1M; units × avg price
Conversion rate: 10.0%
Avg BSR: #12
Page quality: 0%
Prime: 100%
Sponsored: 86%
Out of stock: 0.0%
Avg brand age: 49 months
Avg seller age: 176 days

Competition & brand share

The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

75%

Top 20: 100%

Open market

Kijimea62%
OMNi BiOTiC36%
Nature Love2%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -19.2% search growth over the last 90 days.

Peak months: Jan · busiest ÷ quietest = 1.8×

Open Trend

Top darmkur search terms

kijimea k53 advance352K/yr -0.2%9.4% conv.
kijimea421K/yr -12.0%3.7% conv.
omni biotic284K/yr -36.1%5.8% conv.
omni biotic 10197K/yr +5.5%14.1% conv.
darmkur249K/yr -33.7%2.2% conv.
omnibiotic 1044K/yr -14.3%15.0% conv.
darmreinigungskur73K/yr -50.6%0.8% conv.
darmsanierung49K/yr -42.0%1.7% conv.
omnibiotic33K/yr -28.4%6.7% conv.
darmkur entgiftung37K/yr -34.8%1.4% conv.

All search terms

Top darmkur 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Kijimea€69.834.4★11,129 rev

OMNi BiOTiC€33.394.6★2,224 rev

Kijimea€29.994.4★11,141 rev

Kijimea€19.444.4★11,141 rev

OMNi BiOTiC€26.934.5★453 rev

Newest

by launch date

Kijimea€32.0511,141 rev

3w ago

Kijimea€19.4411,141 rev

6mo ago

Kijimea HYPO (ehem. K53) Hochdosierte Komposition aus 53 aufeinander abgestimmten Bakterienstämmen die auch in der natürlichen Darmflora vorkommen | Wissenschaftlich geprüft | 18 Kapseln

Kijimea€52.97102 rev

1y ago

Kijimea Complete | 90+ Tage Programm mit 2-Phasen Konzept | Hochdosierte Darmbakterien & 53 Bakterienstämme aus der Darmflora | Start mit 150 Mrd. KBE / Tag | laktosefrei & glutenfrei

Kijimea€107.89164 rev

1y ago

Kijimea€69.8311,129 rev

3y ago

What buyers say about darmkur

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

What buyers love

Reguliert die Verdauung21%

“Für Darm gut”

Qualität insgesamt16%

“Super Produkt”

Effizienz8%

“Funktioniert”

beworben Vs Tatsächliches Produkt8%

“Hält sein Versprechen”

Preis-Leistungs-Verhältnis5%

“Bester Preis”

Ernährungs Gehalt4%

“Food supplement”

Säureregulator/Linderung von Magenschmerzen4%

“ein hochwirksames gutes Mittel zur Regulierung der Darmflora”

Dosierung3%

“Langfristige Einnahme notwendig”

Einfaches Kauen/Schlucken2%

“gut schluckbaren kapseln.”

Nebenwirkungen2%

“Nebenwirkungen hatte ich in der gesamten Zeit keine”

What buyers complain about

Preis-Leistungs-Verhältnis20%

“Geldverschwendung”

Funktionalität insgesamt19%

“Null Effekt, weggeschmissenes Geld”

Säureregulator/Linderung von Magenschmerzen11%

“Massiver Durchfall”

Nebenwirkungen9%

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

Reguliert die Verdauung6%

“Darmprobleme”

Dosierung4%

“Keine Einnahme möglich”

Geschmack insgesamt2%

“Ungenießbar”

Allergien2%

“Nicht für allergische”

beworben Vs Tatsächliches Produkt2%

“Hält nicht was versprochen wurde”

Ernährungs Gehalt1%

“Ungeeignet bei keto”

Common questions

Is darmkur profitable to sell on Amazon Germany?: The niche generates €8.2M/yr across 14 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -19.2%. Flapen's verdict: Worth a look (55/100).
How competitive is the darmkur niche?: 3 brands and 36 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in darmkur?: Top complaints mined from reviews: Preis-Leistungs-Verhältnis, Funktionalität insgesamt, Säureregulator/Linderung von Magenschmerzen. The return rate is 0.1%.
When does demand for darmkur peak?: Demand peaks in Jan; the busiest month runs 1.8× the quietest.
What does it cost to enter the darmkur niche?: Listings span €14.52–€107.89; the average listing price is €40.26 (sweet spot $15–$100). The average incumbent carries 5,477 reviews — the moat a new listing must climb.