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kolloidales gold

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A small market ($16K/yr) — this niche doesn't clear our bar today.

Market size 4Growth 17Conversion 33Competition 15Returns 99Price range 92Avg price 95Brand share 21Review moat 78Quality gap 65

Returns

Incredible0.1%

return rate — above 6% kills the launch gate

Avg price

Incredible€32.55

avg listing price — sweet spot $15–$100

Price range

Great€12.47–€90.63

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

Review moat

Great435.17

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Conversion

Okay2.6%

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

Brand share

Bad92%

top-5 brand share — brand-locked demand

Growth

Bad-16.4%

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

Competition

Bad83%

top-5 click share — a locked-up shelf

Market size

Bad€16K

€16K/yr · 19K searches

Competition

The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 falling

Sellers

9

Top-5 brand share

92%

Open market

4%

  • vitabay43%
  • Nordic Pure27%
  • Livoa Vital8%
  • Natur Total7%
  • CleanSilver6%
  • Kopp, Rottenburg4%
  • Open — no brand owns it (2 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%€2K20%€3K30%€5K40%€6K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -16.4% search growth over the last 90 days.
700500Holiday '24Spike '25Black Friday '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 insgesamt50%

“Hohe Qualität öfters gekauft”

Preis-Leistungs-Verhältnis25%

“Guter Preis”

Geschmack insgesamt8%

“Geschmack/Haptik: Das Kolloidale Gold ist fast geschmacksneutral”

Geschmack8%

“Geschmack/Haptik: Das Kolloidale Gold ist fast geschmacksneutral”

Lokal hergestellt8%

What buyers complain about

Rost/Korrodieren100%

“Leider verunreinigt”