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55

glucosamin

Worth a look

Shows low returns (0.1%), but soft demand (-14.8% this quarter) keeps it on the watch list.

Market size 69Growth 18Conversion 81Competition 32Returns 100Price range 50Avg price 81Brand share 62Review moat 44Quality gap 40

Returns

Incredible0.1%

return rate — above 6% kills the launch gate

Conversion

Great8.4%

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

Avg price

Great€17.32

avg listing price — sweet spot $15–$100

Market size

Good€709K

€709K/yr · 485K searches

Brand share

Good68%

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

Price range

Good€5.61–€24.30

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

Review moat

Okay2,076.95

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Competition

Okay66%

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

Growth

Bad-14.8%

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

Competition

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 flat

Sellers

38

Top-5 brand share

68%

Open market

26%

  • natural elements23%
  • WeightWorld17%
  • Doppelherz12%
  • TRUE NATURE9%
  • NUTRALIE8%
  • NEW LEAF PRODUCTS6%

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%€71K20%€142K30%€213K40%€284K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -14.8% search growth over the last 90 days.
15K10KPrime Day '24Spike '24Holiday '24Prime Day '25Spike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Reviews

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

What buyers love

Gelenkschmerzen23%

“Arthritis”

Qualität insgesamt20%

“Super Produkt”

Preis-Leistungs-Verhältnis9%

“fairer Preis”

Vitamin5%

“Vitamin”

Einfaches Kauen/Schlucken5%

“Gut schluckbar”

beworben Vs Tatsächliches Produkt5%

“besser als gehofft”

Dosierung4%

“ok für eine 60-Tage-Ration”

Effizienz3%

“Hilft”

Kalzium3%

“glucksamin”

Linderung von Muskelschmerzen3%

“Muskelaufbau”

What buyers complain about

Funktionalität insgesamt19%

“keine nennenswerte Wirkung”

Dosierung11%

“Jetzt sind es jeweils 50mg weniger”

Gesamtgröße7%

“Tabletten sind klein”

Preis-Leistungs-Verhältnis7%

“Etwas hochpreisig”

Gelenkschmerzen5%

“Ich muss hier sagen, gegen meine Arthrose haben sie absolut gar nicht geholfen”

Vegan/Biologisch5%

“Nicht vegan”

Nebenwirkungen5%

“Nebenwirkung”

Einfaches Kauen/Schlucken3%

“schlecht zu schlucken”

Schmerzlinderung – insgesamt3%

“Weder Schmerzlinderung”

Benutzerfreundlichkeit3%

“selten dem Anwender.”

Top return reasons

Sichtweite100%