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vitamin a

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Soft demand (-21.9% this quarter) — this niche doesn't clear our bar today.

Market size 41Growth 14Conversion 95Competition 22Returns 99Price range 28Avg price 47Brand share 51Review moat 61Quality gap 33

Returns

Incredible0.1%

return rate — above 6% kills the launch gate

Conversion

Incredible12.2%

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

Review moat

Good1,077

avg incumbent reviews — the moat a new listing must climb

Brand share

Good75%

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

Avg price

Okay€11.58

avg listing price — sweet spot $15–$100

Market size

Okay€214K

€214K/yr · 152K searches

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Price range

Okay€8.46–€17.53

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

Competition

Bad73%

top-5 click share — a locked-up shelf

Growth

Bad-21.9%

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

Competition

The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.

Brands

12 falling

Sellers

31

Top-5 brand share

75%

Open market

20%

  • Nature Love29%
  • WeightWorld15%
  • TRUE NATURE12%
  • natural elements11%
  • vitabay6%
  • ProFuel6%

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%€21K20%€43K30%€64K40%€86K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 13 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -21.9% search growth over the last 90 days.
5K4KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.5×

Reviews

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

What buyers love

Qualität insgesamt32%

“Top Produkt”

Vitamin13%

“Vitamin A. Bin zufrieden damit”

Einfaches Kauen/Schlucken9%

“easy zu schlucken”

Dosierung9%

“Dosierung”

Augenhygiene7%

“Kann noch nichts sagen Augen fühlen sich entspannter an”

Geschmack4%

“Nahezu geschmacksneutral und sehr hochdosiert”

Preis-Leistungs-Verhältnis4%

“Auch den Preis erachte ich für fair”

Effizienz4%

“Wirkt gut”

Gesamtgröße2%

“Angenehme Größe, gut zu schlucken”

Mineralien2%

“Retinylpalmitat Perfekt”

What buyers complain about

Nebenwirkungen14%

“Leider wirkungslos”

Vitamin14%

“Vitamin A. Keine Wirkung bemerkt”

Dosierung10%

“Man braucht also 3 Tropfen am Tag statt 1 Tropfen wie man es erwartet”

Haltbarkeit8%

“Tropfen halten nicht lange”

Geruch8%

“Riecht unangenehm”

Sauer7%

“Nicht so begeistert - die Tabletten in dem Behälter haben einen komischen sauren Geruch”

Zahnempfindlichkeit7%

“Etwas schwach für Zähne”

Benutzerfreundlichkeit7%

“Es braucht viel Geduld”

Geschmack insgesamt3%

“Ansonsten schmecken die Tropfen ganz leicht ölig - wenn man die Flasche zu lange stehen lässt und nicht nutzt, wird dies aber minimal ranzig”

Preis-Leistungs-Verhältnis2%

“Dafür echt zu teuer”