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55

vitamin e

Worth a look

Shows low returns (0.1%), but soft demand (-17.2% this quarter) keeps it on the watch list.

Market size 52Growth 16Conversion 80Competition 53Returns 99Price range 70Avg price 75Brand share 75Review moat 28Quality gap 25

Returns

Incredible0.1%

return rate — above 6% kills the launch gate

Conversion

Great8.2%

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

Brand share

Great60%

top-5 brand share — no brand owns this niche

Avg price

Great€15.10

avg listing price — sweet spot $15–$100

Price range

Good€7.03–€33.57

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

Competition

Good53%

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

Market size

Good€321K

€321K/yr · 259K searches

Review moat

Okay3,669.67

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-17.2%

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

Competition

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.

Brands

22 rising

Sellers

38

Top-5 brand share

60%

Open market

35%

  • WeightWorld18%
  • vitabay15%
  • Doppelherz10%
  • Zenement9%
  • gloryfeel8%
  • KANZY5%

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%5%€16K10%€32K15%€48K20%€64K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -17.2% search growth over the last 90 days.
8K6KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Reviews

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

What buyers love

Qualität insgesamt25%

“Super Produkt”

Vitamin15%

“Vitamin E Weichkapseln”

Preis-Leistungs-Verhältnis11%

“Preis stimmt auch”

beworben Vs Tatsächliches Produkt9%

“Alles wie in der Produktbeschreibung”

Dosierung4%

“Man erhält eine hohe Dosierung”

Komfort insgesamt3%

“Angenehmes Hautgefühl”

Gesamtgröße3%

“Passt”

Weiches Gefühl3%

“fühlt sich damit gut genährt an.”

Einfaches Kauen/Schlucken3%

“Pillen lassen sich sehr gut schlucken”

Eignung für Mischhaut2%

“Bekommen meiner Haut im Gesicht sehr gut”

What buyers complain about

Dosierung18%

“Dosierung”

Geruch10%

“Übler Fischgeruch”

Funktionalität insgesamt10%

“Null Wirkung”

Herzgesundheit7%

“Nicht für Herzinsuffizienz Patienten”

Qualität insgesamt5%

“Dieses Öl wirkt minderwertig”

Geschmack5%

“Kein Geschmack und Geruch top”

Vegan/Biologisch5%

“Nicht pflanzlich und nicht vegan”

Preis-Leistungs-Verhältnis5%

“sehr teuer”

Gesamtgröße4%

“und recht "klein".”

Ölig/fettig3%

“naja ist halt Öl”

Top return reasons

Vitamin38%
Vegan/Biologisch13%
Qualität insgesamt13%
Dosierung13%
Zertifizierungen13%
Benutzerfreundlichkeit6%
Produktzustand6%