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Soft demand (-43.2% this quarter) — this niche doesn't clear our bar today.

Market size 55Growth 3Conversion 97Competition 32Returns 100Price range 41Avg price 57Brand share 54Review moat 48Quality gap 27

Returns

Incredible0.1%

return rate — above 6% kills the launch gate

Conversion

Incredible15.4%

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

Avg price

Good€12.81

avg listing price — sweet spot $15–$100

Market size

Good€389K

€389K/yr · 197K searches

Brand share

Good73%

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

Review moat

Okay1,741.22

avg incumbent reviews — the moat a new listing must climb

Price range

Okay€2.61–€23.73

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

Competition

Okay66%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-43.2%

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

13 flat

Sellers

41

Top-5 brand share

73%

Open market

21%

  • natural elements30%
  • ProFuel18%
  • SUNDAY NATURAL13%
  • Nature Love7%
  • gloryfeel6%
  • Doppelherz6%

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%€156K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 18 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -43.2% search growth over the last 90 days.
6K4KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Feb, Oct, Nov · busiest ÷ quietest = 2.4×

Reviews

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

What buyers love

Qualität insgesamt17%

“Super Produkt”

Vitamin14%

“Vitamin”

Preis-Leistungs-Verhältnis11%

“fair bepreist”

Dosierung7%

“Hoch dosiert”

Benutzerfreundlichkeit5%

“Gut einzunehmen”

Kältelinderung5%

“Super Immunschutz in der kalten Jahreszeit”

Einfaches Kauen/Schlucken5%

“aber gut schlucken.”

Gesamtgröße4%

“Passt”

beworben Vs Tatsächliches Produkt4%

“alles so wie es sein soll”

Natürliche Inhaltsstoffe3%

“Natural Elements”

What buyers complain about

Gesamtgröße16%

“Sehr gross”

Einfaches Kauen/Schlucken15%

“Unmöglich zu schlucken”

Vitamin5%

“Achtung: Eine Kapsel enthält nur 500mg Vitamin C”

Geschmack insgesamt3%

“und sind zu groß.und schmeckt dadurch sehr bitter.”

Haltbarkeit3%

“Weniger als 1 Jahr Haltbarkeit”

Dosierung3%

“Zink) eigentlich deutlich höher als notwendig dosiert.”

beworben Vs Tatsächliches Produkt3%

“Irreführend”

Säureregulator/Linderung von Magenschmerzen2%

“Durchfall”

Preis-Leistungs-Verhältnis2%

“Schade fürs Geld”

Reguliert die Verdauung2%

“Sie bleiben in der Speiseröhre stecken”