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50

sebastian dark oil

Worth a look

Shows low returns (0.7%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Market size 41Growth 50Conversion 72Competition 37Returns 96Price range 77Avg price 95Brand share 0Review moat 50Quality gap 28

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Avg price

Incredible$26.16

avg listing price — sweet spot $15–$100

Price range

Great$6.99–$43.12

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

Conversion

Good6.7%

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

Growth

Good+20.5%

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

Review moat

Okay1,516.77

avg incumbent reviews — the moat a new listing must climb

Market size

Okay$213K

$213K/yr · 122K searches

Competition

Okay63%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, sebastian dark oil is a $213K/yr Amazon United States market (122K searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 50/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

sebastian dark oil market data

Units sold / yr
8K–10K
avg 500–750/product
Revenue / yr
$209K–$262K
units × avg price
Conversion rate
6.7%
Avg BSR
#494
Page quality
0%
Prime
100%
Sponsored
85%
Out of stock
0.0%
Avg brand age
66 months
Avg seller age
154 days

Competition & brand share

The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.

Brands

1 flat

Sellers

3

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

63%

Top 20: 100%

Open market

0%

  • Sebastian100%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +20.5% search growth over the last 90 days.
5K3KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.5×

Top sebastian dark oil search terms

  • sebastian dark oil80K/yr
  • sebastian dark oil shampoo and conditioner16K/yr
  • sebastian dark oil shampoo11K/yr
  • dark oil sebastian professional10K/yr
  • dark oil4K/yr
  • sebastian dark oil hair oil1K/yr
All search terms

Top sebastian dark oil 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%5%$11K10%$21K15%$32K20%$43K1001K10K 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.

What buyers say about sebastian dark oil

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

What buyers love

Smell25%

“The fragrance is wonderful”

Soft Feel12%

“A very soft”

Brightness/Shine/Glow7%

“I'm finding good shine”

Moist/Dry5%

“Moisturizing”

Quality-Overall5%

“Good quality”

Cleansing5%

“cleans great too”

Weight Light4%

“Its super lightweight”

Value For Money4%

“Worth the price”

Lather4%

“Its a clear shampoo that lathers well and rinses nicely”

Hair Growth2%

“It's done wonders for my hair health, leaving it incredibly shiny, soft, and smooth”

What buyers complain about

Smell11%

“despise the scent”

Value For Money5%

“Complete waste of money”

Size-Overall4%

“The bottle is quite large”

Oily/Greasy4%

“make it look oily”

Hair Related3%

“Ive noticed that once my hair gets damp”

Moist/Dry2%

“it gets dry”

Thickness2%

“It is thick to the touch”

Certifications2%

“Why was my new item not approved the first time”

Defective Material/Parts2%

“Product malfunction”

Functionality-Overall2%

“it will no longer spray...we tried everything yet it still wont work”

Top return reasons

Smell24%
Oily/Greasy11%
Size-Overall10%
Value For Money9%
Advertised Vs Actual Product9%
Suitability Short Hair9%
Moist/Dry5%
Product Condition4%
Functionality-Overall4%
Defective Material/Parts2%

Common questions

Is sebastian dark oil profitable to sell on Amazon United States?
The niche generates $213K/yr across 13 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is +20.5%. Flapen's verdict: Worth a look (50/100).
How competitive is the sebastian dark oil niche?
1 brands and 3 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in sebastian dark oil?
Top complaints mined from reviews: Smell, Value For Money, Size-Overall. The return rate is 0.7%.
When does demand for sebastian dark oil peak?
Demand is steady year-round — the busiest month runs 1.5× the quietest.
What does it cost to enter the sebastian dark oil niche?
Listings span $6.99–$43.12; the average listing price is $26.16 (sweet spot $15–$100). The average incumbent carries 1,517 reviews — the moat a new listing must climb.