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33

highlighter brush

Skip it

Prices mostly outside the sweet spot ($4.02–$7.38) — this niche doesn't clear our bar today.

Market size 14Growth 24Conversion 76Competition 13Returns 86Price range 0Avg price 15Brand share 34Review moat 41Quality gap 28

Returns

Great1.4%

return rate — above 5% kills the launch gate

Conversion

Great7.2%

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

Review moat

Okay2,401.67

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay85%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-1.2%

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

Avg price

Bad$5.38

avg listing price — sweet spot $15–$100

Market size

Bad$58K

$58K/yr · 148K searches

Competition

Bad85%

top-5 click share — a locked-up shelf

Price range

Bad$4.02–$7.38

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

According to Flapen's Amazon United States niche tracking, highlighter brush is a $58K/yr Amazon United States market (148K searches/yr). The top 5 brands hold 85% of demand. Verdict: Skip it — 33/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

highlighter brush market data

Units sold / yr
10K–13K
avg 250–500/product
Revenue / yr
$54K–$67K
units × avg price
Conversion rate
7.2%
Avg BSR
#45
Page quality
0%
Prime
100%
Sponsored
67%
Out of stock
3.5%
Avg brand age
53 months
Avg seller age
145 days

Competition & brand share

The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 falling

Sellers

16

Top-5 brand share

85%

Top 20: 100%

Top-5 click share

85%

Top 20: 100%

Open market

7%

  • e.l.f.37%
  • docolor17%
  • TEOYALL11%
  • wet n wild10%
  • DUcare9%
  • Real Techniques8%
  • Open — no brand owns it (2 brands, 7%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -1.2% search growth over the last 90 days.
4K3KHoliday '24Spike '25Prime Day '25Black Friday '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top highlighter brush search terms

  • highlighter brush103K/yr
  • highlight brush15K/yr
  • highlighter brush makeup15K/yr
  • highlighter makeup brush8K/yr
  • liquid highlighter brush3K/yr
  • highlight brushes makeup3K/yr
All search terms

Top highlighter brush 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%$6K20%$12K30%$17K40%$23K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

What buyers say about highlighter brush

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

What buyers love

Brush Quality23%

“Affordable brush”

Soft Feel19%

“the hair bristles are really soft”

Value For Money12%

“Worth the price point”

Quality-Overall9%

“well-made for such an affordable price point”

Ease Of Use4%

“versatile”

Ease Of Cleaning3%

“I washed this before using-- bristles cleaned easily”

Durability3%

“the bristles are durable”

Ease Of Application3%

“applies it seamlessly”

Brightness/Shine/Glow3%

“Just the bright size”

Color2%

“They also pick up just the right amount of color”

What buyers complain about

Strength14%

“A little flimsy”

Functionality-Overall14%

“Doesnt go on”

Value For Money11%

“Cheap price”

Size-Overall10%

“it is a little on the small side. in my opinion”

Quality-Overall8%

“the handle is noticably lower quality than my higher end brushes”

Ease Of Application7%

“Doesn't really apply well”

Durability7%

“Cheap brush came off immediately”

Suitability Short Hair2%

“Hair falls off”

Hair Related2%

“Hair falls off”

Top return reasons

Size-Overall45%
Quality-Overall9%
Advertised Vs Actual Product7%
Functionality-Overall7%
Brush Quality5%
Product Condition4%
Value For Money4%
Soft Feel3%
Defective Material/Parts3%
Hard Feel3%

Common questions

Is highlighter brush profitable to sell on Amazon United States?
The niche generates $58K/yr across 9 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is -1.2%. Flapen's verdict: Skip it (33/100).
How competitive is the highlighter brush niche?
8 brands and 16 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 85% of demand.
What do buyers complain about in highlighter brush?
Top complaints mined from reviews: Strength, Functionality-Overall, Value For Money. The return rate is 1.4%.
When does demand for highlighter brush peak?
Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the highlighter brush niche?
Listings span $4.02–$7.38; the average listing price is $5.38 (sweet spot $15–$100). The average incumbent carries 2,402 reviews — the moat a new listing must climb.