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66

hair oil

Worth a look

Shows a $20.0M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 100Growth 22Conversion 75Competition 82Returns 96Price range 77Avg price 90Brand share 65Review moat 16Quality gap 27

Market size

Incredible$20.0M

$20.0M/yr · 13.8M searches

Returns

Incredible0.7%

return rate — above 6% kills the launch gate

Avg price

Great$20.87

avg listing price — sweet spot $15–$100

Competition

Great33%

top-5 click share — an open shelf

Price range

Great$2.90–$58.20

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

Conversion

Good7.0%

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

Brand share

Good66%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-6.6%

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

Review moat

Bad20,670.18

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United States niche tracking, hair oil is a $20.0M/yr Amazon United States market (13.8M searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Dec. Verdict: Worth a look — 66/100.

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

Market data

Units sold / yr
800K–1.0M
avg 12,500–15,000/product
Revenue / yr
$16.7M–$20.9M
units × avg price
Launch success
100%
5 of 5 new (360d)
Conversion rate
7.0%
Avg BSR
#59
Page quality
0%
Prime
100%
Sponsored
93%
Out of stock
0.0%
Avg brand age
62 months
Avg seller age
121 days

Competition

Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen.

Brands

31 rising

Sellers

208

Top-5 brand share

66%

Top 20: 93%

Top-5 click share

33%

Top 20: 69%

Open market

29%

  • Moroccanoil34%
  • OGX12%
  • VERB8%
  • L'Oreal Paris6%
  • OUAI6%
  • Olaplex5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -6.6% search growth over the last 90 days.
450K350KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Dec · busiest ÷ quietest = 1.8×

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%3%$601K6%$1.2M9%$1.8M12%$2.4M101001K10K100K1.0M Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 56 tracked products in this niche — three views at once, no toggling.

Reviews

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

What buyers love

Smell20%

“Light scent”

Quality-Overall12%

“Amazing quality”

Soft Feel10%

“Keeps my hair soft”

Moist/Dry6%

“Excellent Moisturizer”

Hair Growth5%

“Makes hair soft”

Value For Money5%

“Great deal”

Brightness/Shine/Glow4%

“Beautiful shine”

Oily/Greasy4%

“Doesnt feel oily, goes on easy and feels good”

Hair Styling3%

“Great shine and curls”

Suitability Curly Hair3%

“my curls are pretty”

What buyers complain about

Smell13%

“Awful scent”

Oily/Greasy10%

“Very greasy”

Value For Money6%

“It is expensive”

Hair Related6%

“Makes my hair so hard”

Moist/Dry4%

“No moisture”

Functionality-Overall3%

“Did not work”

Size-Overall3%

“Small for the price”

Leak-Proof3%

“Leaked Out”

Allergies3%

“Caused irritation immediately”

Quality-Overall2%

“it was leaking all inside the box so not very good quality control”

Top return reasons

Smell16%
Oily/Greasy14%
Size-Overall8%
Advertised Vs Actual Product8%
Functionality-Overall8%
Leak-Proof8%
Value For Money6%
Suitability Short Hair5%
Moist/Dry3%
Damage/Burn Hair3%

Common questions

Is hair oil profitable to sell on Amazon United States?
The niche generates $20.0M/yr across 56 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is -6.6%. Flapen's verdict: Worth a look (66/100).
How competitive is the hair oil niche?
31 brands and 208 sellers compete. The top 5 products take 33% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in hair oil?
Top complaints mined from reviews: Smell, Oily/Greasy, Value For Money. The return rate is 0.7%.
When does demand for hair oil peak?
Demand peaks in Dec; the busiest month runs 1.8× the quietest.
What does it cost to enter the hair oil niche?
Listings span $2.90–$58.20; the average listing price is $20.87 (sweet spot $15–$100). The average incumbent carries 20,670 reviews — the moat a new listing must climb.

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