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esn shaker

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Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 56Growth 71Conversion 61Competition 9Returns 100Price range 11Avg price 28Brand share 0Review moat 25Quality gap 76

Returns

Incredible0.1%

return rate — above 6% kills the launch gate

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Growth

Good+54.1%

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

Conversion

Good5.4%

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

Market size

Good€408K

€408K/yr · 814K searches

Avg price

Okay€9.34

avg listing price — sweet spot $15–$100

Review moat

Bad4,749.8

avg incumbent reviews — the moat a new listing must climb

Price range

Bad€3.88–€16.34

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

Competition

Bad89%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Competition

The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 falling

Sellers

20

Top-5 brand share

100%

Open market

0%

  • MORE NUTRITION59%
  • ESN30%
  • Promixx4%
  • IronMaxx4%
  • Bulk2%

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%€41K20%€82K30%€122K40%€163K1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 10 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +54.1% search growth over the last 90 days.
40K30KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Feb, Apr, May, Jun · busiest ÷ quietest = 4.5×

Reviews

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

What buyers love

Qualität insgesamt23%

“Super Produkt”

Preis-Leistungs-Verhältnis9%

“Preis-Leistung super”

beworben Vs Tatsächliches Produkt8%

“Hält was er verspricht”

Einfache Reinigung7%

“Leicht zu reinigen”

Auslaufsicher6%

“Schöne Flasche praktisch zu halten, läuft nichts aus gleich noch ne zweite bestellt”

Farbe5%

“Das Lila ist mein persönliches Highlight”

Stärke5%

“Solide”

Benutzerfreundlichkeit5%

“Mega praktisch”

Gesamtgröße4%

“Passt”

Design insgesamt3%

“Cooles Design”

What buyers complain about

Auslaufsicher39%

“Shaker Undicht”

Qualität insgesamt11%

“- billige Produktion”

Messung / Ablesegenauigkeit5%

“Mess-Skala nicht zu gebrauchen”

Preis-Leistungs-Verhältnis4%

“Geldverschwendung”

Sichtweite4%

“Undurchsichtig - meine ml Messung möglich”

Benutzerfreundlichkeit4%

“Etwas unpraktisch”

Geruch3%

“Stinkt”

Haltbarkeit2%

“Haltbarkeit mangelhaft”

Gesamtgröße2%

“Für die Außentasche beim Rucksack zu breit”

Einfache Reinigung1%

“Bei einem Produkt, das regelmäßig gereinigt werden muss, ist das enttäuschend”

Top return reasons

Auslaufsicher43%
Gesamtgröße16%
Farbe12%
Defekt Material/Teile7%
Qualität insgesamt3%
Haltbarkeit3%
Materialqualität3%
beworben Vs Tatsächliches Produkt2%
Mechanismus probleme2%
Abgestanden/verfault/verwöhnt1%