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55

kollagen trinkampullen

Worth a look

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

Market size 55Growth 18Conversion 77Competition 42Returns 100Price range 80Avg price 91Brand share 19Review moat 63Quality gap 62

Returns

Incredible0.1%

return rate — above 6% 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

Competition

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

Brands

9 falling

Sellers

47

Top-5 brand share

93%

Open market

4%

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

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%€39K20%€78K30%€117K40%€156K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 21 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -14.3% search growth over the last 90 days.
6K4KPrime Day '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.5×

Reviews

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%