Is seint makeup brushes profitable to sell on Amazon United States?

The niche generates $235K/yr across 23 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is -2.5%. Flapen's verdict: Skip it (43/100).

How competitive is the seint makeup brushes niche?

5 brands and 65 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in seint makeup brushes?

Top complaints mined from reviews: Size-Overall, Hard Feel, Durability. The return rate is 1.0%.

When does demand for seint makeup brushes peak?

Demand peaks in Dec; the busiest month runs 1.8× the quietest.

What does it cost to enter the seint makeup brushes niche?

Listings span $3.86–$35.19; the average listing price is $10.77 (sweet spot $15–$100). The average incumbent carries 4,816 reviews — the moat a new listing must climb.

seint makeup brushes

Skip it

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

Returns

Incredible1.0%

return rate — above 5% kills the launch gate

Conversion

Great11.0%

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

Price range

Good$3.86–$35.19

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

Market size

Okay$235K

$235K/yr · 199K searches

Avg price

Okay$10.77

avg listing price — sweet spot $15–$100

Competition

Okay62%

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

Review moat

Bad4,816.22

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-2.5%

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

Quality gap

Bad4.6★

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, seint makeup brushes is a $235K/yr Amazon United States market (199K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Dec. Verdict: Skip it — 43/100.

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

seint makeup brushes market data

Units sold / yr: 15K–20K; avg 750–1,000/product
Revenue / yr: $162K–$215K; units × avg price
Conversion rate: 11.0%
Avg BSR: #76
Page quality: 0%
Prime: 100%
Sponsored: 78%
Out of stock: 1.5%
Avg brand age: 61 months
Avg seller age: 136 days

Competition & brand share

The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.

Brands

5 rising

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

62%

Top 20: 97%

Open market

e.l.f.54%
Real Techniques36%
MORPHE3%
KESHIMA3%
BEAUTYFACTOR3%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 80 weeks — -2.5% search growth over the last 90 days.

Peak months: Dec · busiest ÷ quietest = 1.8×

Open Trend

Top seint makeup brushes search terms

elf foundation brush76K/yr +4.3%12.0% conv.
morphe foundation brush32K/yr -16.9%2.4% conv.
real techniques foundation brush34K/yr -7.2%6.2% conv.
real techniques expert face brush12K/yr +44.8%11.6% conv.
foundation brush elf9K/yr -5.1%8.3% conv.
foundation brush real techniques6K/yr +8.5%6.5% conv.
morphe m439 foundation brush4K/yr +6.3%0.9% conv.
foundation brush morphe3K/yr -4.4%2.3% conv.
elf liquid foundation brush4K/yr -12.9%12.4% conv.
elf foundation brush for liquid makeup3K/yr -9.8%12.2% conv.

All search terms

Top seint makeup brushes 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 23 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Real Techniques Expert Face Professional Foundation Makeup Brush for Even Streak Free Application Dense Bristles For Buffing Orange 1 Count

Real Techniques$7.044.7★17,210 rev

e.l.f. Smooth Swipe Foundation Brush Face Makeup Brush For A Natural-Looking Finish For Liquid & Cream Formulas Vegan & Cruelty-Free

e.l.f.$8.184.7★271 rev

e.l.f. Foundation Brush Tapered Face Makeup Brush For A Flawless Ultra-Smooth Poreless Finish For Cream Or Liquid Formulas Vegan & Cruelty-Free

e.l.f.$3.864.6★547 rev

e.l.f. Ultimate Blending Brush Dome-Shaped Makeup Tool For Applying & Blending Foundation Bronzer & Blush Made With Vegan Cruelty-Free Bristles

e.l.f.$7.674.7★9,930 rev

e.l.f. Complexion Duo Brush Makeup Brush For Applying Foundation & Concealer Creates An Airbrushed Finish Made With Vegan Cruelty-Free Bristles

e.l.f.$8.714.6★6,315 rev

Newest

by launch date

Real Techniques Ultimate Multi Tasker Makeup Brush Dual-Ended Foundation Brush for Liquid Makeup Blush Bronzer & Powder Precision Sculpting & Blending UltraPlush Bristles Cruelty-Free 1 Count

Real Techniques$8.51185 rev

6mo ago

Morphe M104 Domed Foundation Brush - Dense Blending Tool for Seamless Coverage & Liquid Makeup Application - Buffing Foundation Brush for Even Complexion Finish

MORPHE$17.021 rev

7mo ago

e.l.f. Smooth Swipe Foundation Brush Face Makeup Brush For A Natural-Looking Finish For Liquid & Cream Formulas Vegan & Cruelty-Free

e.l.f.$8.18271 rev

7mo ago

Real Techniques 6 Piece Big Blends Energy Brush + Dual-Sided Puff Kit Face Makeup Brush & Puff Set for Foundation Concealer Powder & Blush Travel Friendly Cruelty-Free & Vegan

Real Techniques$20.20368 rev

9mo ago

Morphe x Ariel Sunkissed Skin Duo - Makeup Brush Set Including A24 Signature Foundation & A58 Cream Contour Brushes - Professional Makeup Tools for Flawless Blending & Sculpting (2 Piece Set)

MORPHE$35.1937 rev

10mo ago

What buyers say about seint makeup brushes

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

What buyers love

Brush Quality25%

“Amazing brush”

Quality-Overall18%

“Great quality brushes”

Soft Feel16%

“Its soft”

Value For Money9%

“Awesome price”

Durability3%

“Very durable and a great brush”

Ease Of Application3%

“Perfect application”

Coverage3%

“Great coverage”

Size-Overall3%

“the ferrules fit in my hand perfectly”

Ease Of Use3%

“Easy to hold”

Ease Of Cleaning2%

“It has cleaned very nicely with the elf brush cleaner”

What buyers complain about

Size-Overall16%

“For me, the bristles were too short”

Hard Feel7%

“not super soft”

Durability7%

“Completely fell apart while washing”

Quality-Overall5%

“Not Well Made”

Functionality-Overall5%

“this brush did not work well for me”

Brush Quality4%

“Worst brushes”

Thickness3%

“Its so thin its awful not worth $5”

Value For Money3%

“Idk it just seems high-priced for a discount store brand”

Stiffness3%

“Bristles are flat and stiff”

Strength2%

“It is way too flimsy”

Top return reasons

Size-Overall37%

Advertised Vs Actual Product8%

Brush Quality8%

Functionality-Overall8%

Quality-Overall7%

Value For Money4%

Product Condition4%

Hard Feel4%

Defective Material/Parts2%

Soft Feel2%

Common questions

Is seint makeup brushes profitable to sell on Amazon United States?: The niche generates $235K/yr across 23 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is -2.5%. Flapen's verdict: Skip it (43/100).
How competitive is the seint makeup brushes niche?: 5 brands and 65 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in seint makeup brushes?: Top complaints mined from reviews: Size-Overall, Hard Feel, Durability. The return rate is 1.0%.
When does demand for seint makeup brushes peak?: Demand peaks in Dec; the busiest month runs 1.8× the quietest.
What does it cost to enter the seint makeup brushes niche?: Listings span $3.86–$35.19; the average listing price is $10.77 (sweet spot $15–$100). The average incumbent carries 4,816 reviews — the moat a new listing must climb.