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Soft demand (-19.1% this quarter) — this niche doesn't clear our bar today.

Market size 29Growth 15Conversion 86Competition 15Returns 100Price range 35Avg price 54Brand share 31Review moat 25Quality gap 47

Returns

Incredible0.1%

return rate — above 6% kills the launch gate

Conversion

Great9.6%

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

Avg price

Good€12.50

avg listing price — sweet spot $15–$100

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Price range

Okay€6.41–€19.53

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

Brand share

Okay86%

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

Market size

Okay€125K

€125K/yr · 104K searches

Review moat

Bad4,913.09

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-19.1%

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

Competition

Bad82%

top-5 click share — a locked-up shelf

Competition

The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 falling

Sellers

32

Top-5 brand share

86%

Open market

8%

  • natural elements39%
  • Vita World18%
  • ProFuel16%
  • Lotos Pharma7%
  • BÄRBEL DREXEL6%
  • Vitamaze - amazing life6%
  • Open — no brand owns it (3 brands, 8%)

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%€13K20%€25K30%€38K40%€50K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -19.1% search growth over the last 90 days.
3K2KPrime Day '24Spike '24Black Friday '24Prime Day '25Spike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

Reviews

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

What buyers love

Qualität insgesamt22%

“Super Produkt”

Preis-Leistungs-Verhältnis10%

“Preisleistung super”

Haarwachstum8%

“Haare wachsen schneller”

Einfaches Kauen/Schlucken5%

“Gut einzunehmen”

beworben Vs Tatsächliches Produkt5%

“Entspricht der Produktbeschreibung”

Vitamin5%

“Vitamin”

Dosierung4%

“Top Dosierung: Die 10.000 mcg Dosierung ist ideal für alle, die einen sichtbaren Effekt erzielen möchten”

Benutzerfreundlichkeit4%

“Gut verträglich”

Effizienz3%

“Wirksamkeit”

Gesamtgröße3%

“Passt”

What buyers complain about

Geruch31%

“Stinken ekelhaft”

Funktionalität insgesamt8%

“keine Wirkung und Magenprobleme”

Allergien7%

“Hautausschlag bekommen”

Dosierung6%

“Dosis zu hoch”

Nebenwirkungen5%

“Übelkeit nach Einnahme”

Gesamtgröße4%

“Zu grosse Pille”

Preis-Leistungs-Verhältnis4%

“Hoher Preis”

Qualität insgesamt3%

“Qualität ungenügend”

Inhaltsstoffe – insgesamt2%

“Schädlicher Füllstoff enthalten”

Benutzerfreundlichkeit2%

“Ohne nutzen”