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48

black hair gloss

Skip it

A deep review moat (8,527 avg reviews) — this niche doesn't clear our bar today.

Market size 26Growth 29Conversion 51Competition 25Returns 96Price range 67Avg price 86Brand share 38Review moat 23Quality gap 90

Returns

Incredible0.9%

return rate — above 5% kills the launch gate

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Avg price

Great$19.57

avg listing price — sweet spot $15–$100

Price range

Good$4.96–$35.78

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

Conversion

Good4.1%

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

Brand share

Okay82%

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

Growth

Okay+3.1%

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

Market size

Okay$105K

$105K/yr · 130K searches

Competition

Okay70%

top-5 click share — a locked-up shelf

Review moat

Bad8,526.71

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United States niche tracking, black hair gloss is a $105K/yr Amazon United States market (130K searches/yr). The top 5 brands hold 82% of demand. Demand peaks in Sep–Oct–Nov–Dec. Verdict: Skip it — 48/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

black hair gloss market data

Units sold / yr
5K–6K
avg 250–500/product
Revenue / yr
$98K–$117K
units × avg price
Conversion rate
4.1%
Avg BSR
#28
Page quality
0%
Prime
100%
Sponsored
93%
Out of stock
0.0%
Avg brand age
73 months
Avg seller age
151 days

Competition & brand share

The top 5 products capture 70% of clicks — a locked-up shelf that new listings rarely crack.

Brands

11 falling

Sellers

24

Top-5 brand share

82%

Top 20: 100%

Top-5 click share

70%

Top 20: 100%

Open market

13%

  • Kristin Ess27%
  • glaze20%
  • KERACOLOR19%
  • REVLON9%
  • COLORCHARM8%
  • dpHUE5%
  • Open — no brand owns it (5 brands, 13%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +3.1% search growth over the last 90 days.
15K10KSpike '24Holiday '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 3.8×

Top black hair gloss search terms

  • black hair gloss85K/yr
  • hair gloss black13K/yr
  • black gloss hair7K/yr
  • black hair toner6K/yr
  • black hair glaze6K/yr
  • black hair gloss treatment6K/yr
  • black toner hair4K/yr
  • glaze hair gloss black3K/yr
All search terms

Top black hair gloss 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%$10K20%$21K30%$31K40%$42K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

What buyers say about black hair gloss

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

What buyers love

Soft Feel16%

“Hair is soft”

Color11%

“The color is pretty”

Brightness/Shine/Glow10%

“Shine for days”

Smell8%

“Its great, strong scent though”

Quality-Overall7%

“Also good as described”

Value For Money4%

“worth the money”

Suitability Colored Hair4%

“Best Hair Color Care Out There”

Hair Styling4%

“Very good left my hair shiny and soft”

Hair Growth4%

“It made my hair feel softer”

Suitability Straight Hair4%

“Great for when Im going to straighten my hair”

What buyers complain about

Color11%

“There is absolutely no color at all”

Functionality-Overall10%

“No results”

Hair Related7%

“It literally siezes up my hair”

Suitability Colored Hair6%

“It didnt color my hair”

Smell5%

“Smells horrible”

Value For Money4%

“Not worth it”

Moist/Dry4%

“Drying”

Brightness/Shine/Glow3%

“No gloss or shine after use”

Stain Resistance3%

“it stains horribly”

Suitability Short Hair2%

“this hair mask fell short for me”

Top return reasons

Functionality-Overall15%
Color13%
Advertised Vs Actual Product9%
Leak-Proof8%
Suitability Colored Hair8%
Smell7%
Suitability Short Hair5%
Moist/Dry5%
Hair Related3%
Value For Money3%

Common questions

Is black hair gloss profitable to sell on Amazon United States?
The niche generates $105K/yr across 14 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +3.1%. Flapen's verdict: Skip it (48/100).
How competitive is the black hair gloss niche?
11 brands and 24 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 82% of demand.
What do buyers complain about in black hair gloss?
Top complaints mined from reviews: Color, Functionality-Overall, Hair Related. The return rate is 0.9%.
When does demand for black hair gloss peak?
Demand peaks in Sep–Oct–Nov–Dec; the busiest month runs 3.8× the quietest.
What does it cost to enter the black hair gloss niche?
Listings span $4.96–$35.78; the average listing price is $19.57 (sweet spot $15–$100). The average incumbent carries 8,527 reviews — the moat a new listing must climb.