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good girl gone bad by kilian

Skip it

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

Market size 53Growth 19Conversion 21Competition 35Returns 100Price range 26Avg price 69Brand share 0Review moat 43Quality gap 87

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Avg price

Good$119.03

avg listing price — sweet spot $15–$100

Market size

Good$348K

$348K/yr · 176K searches

Review moat

Okay2,220.85

avg incumbent reviews — the moat a new listing must climb

Competition

Okay64%

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

Price range

Okay$10.36–$335.17

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

Conversion

Bad1.7%

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

Growth

Bad-11.7%

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

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, good girl gone bad by kilian is a $348K/yr Amazon United States market (176K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 44/100.

Data updated Jul 20, 2026 · scored weekly · How we score niches

good girl gone bad by kilian market data

Units sold / yr
2K–2K
avg 0–100/product
Revenue / yr
$179K–$238K
units × avg price
Conversion rate
1.7%
Avg BSR
#2,698
Page quality
0%
Prime
60%
Sponsored
40%
Out of stock
0.0%
Avg brand age
50 months
Avg seller age
147 days

Competition & brand share

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

Brands

5 falling

Sellers

158

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

64%

Top 20: 100%

Open market

0%

  • Kilian86%
  • dcv8%
  • Dossier3%
  • Lattafa2%
  • HOUSE OF TWIST2%
  • Open — no brand owns it (0%)

Demand

Weekly Amazon search volume, last 11 weeks — -11.7% search growth over the last 90 days.
3K2KSpike '26May '26May '26May '26May '26May '26Jun '26Jun '26Jun '26Jun '26Jul '26Jul '26

Top good girl gone bad by kilian search terms

  • kilian64K/yr
  • kilian perfume34K/yr
  • killian18K/yr
  • good girl gone bad by kilian10K/yr
  • good girl gone bad perfume7K/yr
  • killians perfume11K/yr
  • kilian perfume for women8K/yr
  • good girl gone bad4K/yr
  • kilian paris4K/yr
  • kilian good girl gone bad4K/yr
All search terms

Top good girl gone bad by kilian products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$35K20%$70K30%$104K40%$139K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 20 tracked products in this niche — three views at once, no toggling.

What buyers say about good girl gone bad by kilian

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

What buyers love

Smell70%

“Amazing Scent”

Value For Money7%

“well worth the money”

Durability4%

“lasting power is amazing”

Quality-Overall4%

“Good Quality”

Soft Feel1%

“It's a very soft musty”

Suitability Winter Weather1%

“clean scent especially for the winter or fall”

Gifting Purpose1%

“This is the best gift I could have ever gotten someone”

Advertised Vs Actual Product1%

“Item was as described”

Design-Overall1%

“The bottle is elegant”

Size-Overall1%

“It is an affordable price for the size and effectiveness”

What buyers complain about

Smell51%

“Very strong smell”

Durability8%

“Not long lasting”

Value For Money8%

“Not worth the price at all”

Strength3%

“to strong for a women”

Size-Overall2%

“the bottle was bigger than expected”

Allergies2%

“Allergic Reaction”

Alcohol Content2%

“really alcohol-y”

Leak-Proof1%

“it was leaking from around the cap”

Quality-Overall1%

“My only complaint is the performance”

Advertised Vs Actual Product1%

“Not The Same”

Top return reasons

Smell100%

Common questions

Is good girl gone bad by kilian profitable to sell on Amazon United States?
The niche generates $348K/yr across 20 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -11.7%. Flapen's verdict: Skip it (44/100).
How competitive is the good girl gone bad by kilian niche?
5 brands and 158 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in good girl gone bad by kilian?
Top complaints mined from reviews: Smell, Durability, Value For Money. The return rate is 0.0%.
What does it cost to enter the good girl gone bad by kilian niche?
Listings span $10.36–$335.17; the average listing price is $119.03 (sweet spot $15–$100). The average incumbent carries 2,221 reviews — the moat a new listing must climb.