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fennel essential oil

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A small market ($12K/yr) — this niche doesn't clear our bar today.

Market size 3Growth 17Conversion 57Competition 32Returns 97Price range 50Avg price 59Brand share 62Review moat 74Quality gap 60

Returns

Incredible0.6%

return rate — above 6% kills the launch gate

Review moat

Good534.39

avg incumbent reviews — the moat a new listing must climb

Brand share

Good68%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Avg price

Good$13.04

avg listing price — sweet spot $15–$100

Conversion

Good4.8%

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

Price range

Good$6.97–$23.17

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

Competition

Okay66%

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

Growth

Bad-16.2%

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

Market size

Bad$12K

$12K/yr · 20K searches

Competition

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 flat

Sellers

25

Top-5 brand share

68%

Open market

25%

  • EUQEE24%
  • Gya Labs12%
  • SVA ORGANICS12%
  • Edens Garden11%
  • Plant Therapy8%
  • LOTUSJOY7%

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%$1K20%$2K30%$4K40%$5K1101001K10K 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 102 weeks — -16.2% search growth over the last 90 days.
1K600Spike '25Prime Day '25Spike '26DecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 1.7×

Reviews

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

What buyers love

Quality-Overall36%

“Good quality”

Smell21%

“Love the black licorice smell and taste”

Acid Regulator/Stomach Ache Relief14%

“Helps with IBS symptoms”

Flavor7%

“Fennel Essential Oil is Wonderful and Strong”

Taste-Overall7%

“it taste good”

Ingredients-Overall7%

“This Wonderful Oil Has So Many Uses”

What buyers complain about

Side Effects17%

“I felt sick”

Dilute/Watery17%

“Watered down”

Smell17%

“Not long lasting fragrance”

Taste-Overall17%

“Tastes like alcohol”

Size-Overall17%

“Its small”

Allergies8%

“The last time I had done anything like that I had gotten sick from it, in spite of wearing gloves and a mask, so I was dismayed to see what we had gotten ourselves into”

Top return reasons

Smell40%
Size-Overall23%
Oily/Greasy6%
Advertised Vs Actual Product6%
Functionality-Overall5%
Leak-Proof5%
Certifications4%
Value For Money3%
Product Condition3%
Quality-Overall3%