Is kollagen trinkampullen profitable to sell on Amazon Germany?

The niche generates €390K/yr across 21 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is -14.3%. Flapen's verdict: Worth a look (55/100).

How competitive is the kollagen trinkampullen niche?

9 brands and 47 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 93% of demand.

What do buyers complain about in kollagen trinkampullen?

Top complaints mined from reviews: Geschmack insgesamt, Geschmack, Dosierung. The return rate is 0.1%.

When does demand for kollagen trinkampullen peak?

Demand is steady year-round — the busiest month runs 1.5× the quietest.

What does it cost to enter the kollagen trinkampullen niche?

Listings span €4.69–€60.13; the average listing price is €21.55 (sweet spot $15–$100). The average incumbent carries 971 reviews — the moat a new listing must climb.

kollagen trinkampullen

Worth a look

Shows low returns (0.1%), but soft demand (-14.3% this quarter) keeps it on the watch list.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Avg price

Great€21.55

avg listing price — sweet spot $15–$100

Price range

Great€4.69–€60.13

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

Conversion

Great7.5%

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

Review moat

Good971.33

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Market size

Good€390K

€390K/yr · 240K searches

Competition

Okay60%

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

Brand share

Bad93%

top-5 brand share — brand-locked demand

Growth

Bad-14.3%

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

According to Flapen's Amazon Germany niche tracking, kollagen trinkampullen is a €390K/yr Amazon Germany market (240K searches/yr). The top 5 brands hold 93% of demand. Verdict: Worth a look — 55/100.

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

kollagen trinkampullen market data

Units sold / yr: 15K–20K; avg 750–1,000/product
Revenue / yr: €323K–€431K; units × avg price
Conversion rate: 7.5%
Avg BSR: #73
Page quality: 0%
Prime: 76%
Sponsored: 81%
Out of stock: 2.9%
Avg brand age: 46 months
Avg seller age: 180 days

Competition & brand share

The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.

Brands

9 falling

Sellers

Top-5 brand share

93%

Top 20: 100%

Top-5 click share

60%

Top 20: 99%

Open market

Doppelherz62%
Elasten14%
Sanhelios6%
PharmaVital5%
Abtei5%
wellbe the health company3%
Open — no brand owns it (3 brands, 4%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -14.3% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.5×

Open Trend

Top kollagen trinkampullen search terms

doppelherz kollagen65K/yr -17.2%5.4% conv.
elasten kollagen trinkampullen24K/yr +4.5%14.4% conv.
kollagen trinkampullen17K/yr -22.0%3.3% conv.
kollagen doppelherz17K/yr -19.4%5.2% conv.
kollagen 11000 plus doppelherz11K/yr -0.9%6.2% conv.
elasten14K/yr -12.7%12.1% conv.
kollagen ampullen9K/yr +0.7%3.9% conv.
doppelherz kollagen 11000 plus9K/yr -12.5%6.8% conv.
collagen drink10K/yr -21.4%1.3% conv.
kollagen flüssig10K/yr -31.6%2.8% conv.

All search terms

Top kollagen trinkampullen 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 21 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Doppelherz system KOLLAGEN 11.000 PLUS Mit Nährstoffen die zur Gesundheit des Bewegungsapparates und zum Zellschutz beitragen 30 Trinkfläschchen

Doppelherz€30.034.6★1,417 rev

ELASTEN - Der studiengeprüfte Kollagen-Komplex für strahlende Haut von innen - Fältchen mildern - Bindegewebe stärken - 28 Trink-Kollagen-Ampullen à 25 ml

Elasten€60.134.5★1,312 rev

Doppelherz system KOLLAGEN 11.000 PLUS Mit Nährstoffen die zur Gesundheit des Bewegungsapparates und zum Zellschutz beitragen 2x 30 Trinkfläschchen

Doppelherz€57.354.6★282 rev

Sanhelios Beauty Kollagen HAUT-ELIXIER Anti Aging zum Trinken*

Sanhelios€33.544.3★1,498 rev

Doppelherz pure Kollagenpulver - geschmacksneutral - leicht löslich - ohne Konservierungsstoffe und Aromen - kontrollierter Rohstoff aus Weidehaltung - 200 g

Doppelherz€9.394.4★870 rev

Newest

by launch date

Doppelherz Kollagen 5000 Liquid - mit Kollagenhydrolysat Chondroitinsulfat Vitaminen und Mangan - 30 Sticks mit Pfirsich-Geschmack

Doppelherz€12.848 rev

2mo ago

Wellbe Kollagen Pulver Kirsche - hochdosiert mit maximal bioaktivem Kollagen Hydrolysat Biotin Zink Vitamin C & Hyaluron - Collagen Pulver - Kollagenpulver Peptide Made in Germany 1x250g

wellbe the health company€44.3413 rev

3mo ago

Merz Spezial Kollagen Schönheits-Formel Trinkampullen Hochwertige Beauty Ampullen mit Premium-Collagen-Komplex mit Biotin Niacin Zink Vitamin C & E 14 x 25 ml

Merz Spezial€14.18128 rev

4mo ago

Doppelherz aktiv Kollagen 5000 Liquid - mit Kollagenhydrolysat Chondroitinsulfat Vitaminen und Mangan - 28 Sticks mit Pfirsich-Geschmack

Doppelherz€15.968 rev

5mo ago

Doppelherz Glucosamin 1600 mit Kollagen und MSM - Vitamin C als Beitrag zur normalen Kollagenbildung für eine normale Knorpelfunktion - 100 Kapseln

Doppelherz€12.03368 rev

1y ago

What buyers say about kollagen trinkampullen

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

What buyers love

Qualität insgesamt23%

“Super Produkt”

Geschmack insgesamt15%

“schmeckt super”

Preis-Leistungs-Verhältnis9%

“The price is unbeatable”

Gelenkschmerzen7%

“Für mich ein tolles Produkt zur täglichen Unterstützung von Haut, Haaren und Nägeln – klare Kaufempfehlung”

Löslichkeit6%

“It dissolves super fast”

Kalzium5%

“Guter Kollagen”

Ernährungs Gehalt3%

“Hinterlässt bei 10g auf 600ml Proteinshake keinen Nachgeschmack”

Benutzerfreundlichkeit2%

“Sehr verträglich”

Inhaltsstoffe – insgesamt2%

“absoutin hoch zufrieden”

Dosierung2%

“Dosierung perfekt”

What buyers complain about

Geschmack insgesamt15%

“Geschmack grauenhaft”

Geschmack12%

“Neutral im Geschmack, Wirkung schwer einschätzbar”

Dosierung9%

“Unklare Kennzeichnung bei paralleler Einnahme problematisch”

Funktionalität insgesamt9%

“Null Effekt”

Preis-Leistungs-Verhältnis9%

“Teure Zuckerwasser”

Gelenkschmerzen3%

“ich konnte keine Wirkung auf Gelenke, Haare oder Haut erkennen.”

Süße3%

“Die Ampulle schmeckt zu süß”

Nebenwirkungen3%

“Kann leider einer der Nebenwirkungen sein”

Qualität insgesamt2%

“Schlechte Produktion”

Gesamtgröße2%

“sehr groß sind die Tabletten”

Top return reasons

Farbe71%

Gesamtgröße8%

Defekt Material/Teile8%

Kompatibilität – insgesamt8%

Funktionalität insgesamt4%

Common questions

Is kollagen trinkampullen profitable to sell on Amazon Germany?: The niche generates €390K/yr across 21 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is -14.3%. Flapen's verdict: Worth a look (55/100).
How competitive is the kollagen trinkampullen niche?: 9 brands and 47 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 93% of demand.
What do buyers complain about in kollagen trinkampullen?: Top complaints mined from reviews: Geschmack insgesamt, Geschmack, Dosierung. The return rate is 0.1%.
When does demand for kollagen trinkampullen peak?: Demand is steady year-round — the busiest month runs 1.5× the quietest.
What does it cost to enter the kollagen trinkampullen niche?: Listings span €4.69–€60.13; the average listing price is €21.55 (sweet spot $15–$100). The average incumbent carries 971 reviews — the moat a new listing must climb.