---
title: "Seint Makeup Brushes — $235K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/seint-makeup-brushes"
last_updated: "2026-08-08T00:21:26.831Z"
locale: en
meta:
description: "Niche score 43/100 · $235K/yr market · 199K searches/yr · $10.77 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · $235K/yr market · 199K searches/yr · $10.77 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Seint Makeup Brushes — $235K/yr Amazon US Niche (2026) - Flapen"
---
# **seint makeup brushes**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 44Growth 24Conversion 91Competition 38Returns 95Price range 64Avg price 40Brand share 0Review moat 25Quality gap 24
**Returns**
**Incredible****1.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.0%**
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**
**Okay****62%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Bad****4,816.22**
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**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****100%**
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 ~~](https://flapen.com/research/methodology)
## **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**
**65**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**62%**
Top 20: 97%
**Open market**
**0%**
- 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.
5K3KSpike '25Prime Day '25Holiday '25Spike '26 seasonJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Dec · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/seint-makeup-brushes/trend)
## **Top seint makeup brushes search terms**
- **elf foundation brush**76K/yr+4.3%12.0% conv. - **morphe foundation brush**32K/yr-16.9%2.4% conv. - **real techniques foundation brush**34K/yr-7.2%6.2% conv. - **real techniques expert face brush**12K/yr+44.8%11.6% conv. - **foundation brush elf**9K/yr-5.1%8.3% conv. - **foundation brush real techniques**6K/yr+8.5%6.5% conv. - **morphe m439 foundation brush**4K/yr+6.3%0.9% conv. - **foundation brush morphe**3K/yr-4.4%2.3% conv. - **elf liquid foundation brush**4K/yr-12.9%12.4% conv. - **elf foundation brush for liquid makeup**3K/yr-9.8%12.2% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/seint-makeup-brushes/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.
0%10%$23K20%$47K30%$70K40%$94K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Real Techniques Expert Face Professional Foundation Makeup Brush for Even Streak Free Application Dense Bristles For Buffing Orange 1 Count**Real Techniques**$7.04**4.7★17,210 rev](https://www.amazon.com/dp/B007O7AZBG) [2**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.**$8.18**4.7★271 rev](https://www.amazon.com/dp/B0FWVJ463C) [3**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.**$3.86**4.6★547 rev](https://www.amazon.com/dp/B00WAJBE9A) [4**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.**$7.67**4.7★9,930 rev](https://www.amazon.com/dp/B01D1DRA3C) [5**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.**$8.71**4.6★6,315 rev](https://www.amazon.com/dp/B08T7CPZ25)
**~~View all top sellers →~~**
### **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**$8.51**185 rev6mo ago](https://www.amazon.com/dp/B0G4V8HXFX) [**Morphe M104 Domed Foundation Brush - Dense Blending Tool for Seamless Coverage & Liquid Makeup Application - Buffing Foundation Brush for Even Complexion Finish**MORPHE**$17.02**1 rev7mo ago](https://www.amazon.com/dp/B0FHGFJ3DL) [**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.**$8.18**271 rev7mo ago](https://www.amazon.com/dp/B0FWVJ463C) [**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**$20.20**368 rev9mo ago](https://www.amazon.com/dp/B0FJRC9W36) [**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**$35.19**37 rev10mo ago](https://www.amazon.com/dp/B0FQQY6JKJ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Morphe M104 Domed Foundation Brush - Dense Blending Tool for Seamless Coverage & Liquid Makeup Application - Buffing Foundation Brush for Even Complexion Finish**MORPHE**$17.02**5.0★**▲ 272%**](https://www.amazon.com/dp/B0FHGFJ3DL) [**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**$8.51**4.6★**▲ 139%**](https://www.amazon.com/dp/B0G4V8HXFX) [**Real Techniques Snatch + Sculpt Contour Makeup Brush For Liquid & Cream Contour & Bronzer Flat Top & Oval Head For Blending & Buffing Dense Synthetic Bristles Vegan & Cruelty Free 1 Count**Real Techniques**$9.01**4.5★**▲ 89%**](https://www.amazon.com/dp/B0CLYQMTQ9) [**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**$20.20**4.7★**▲ 72%**](https://www.amazon.com/dp/B0FJRC9W36) [**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.**$8.18**4.7★**▲ 60%**](https://www.amazon.com/dp/B0FWVJ463C)
**~~View all trending →~~**
## **What buyers say about seint makeup brushes**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Brush Quality**25%
*“Amazing brush”*
**Quality-Overall**18%
*“Great quality brushes”*
**Soft Feel**16%
*“Its soft”*
**Value For Money**9%
*“Awesome price”*
**Durability**3%
*“Very durable and a great brush”*
**Ease Of Application**3%
*“Perfect application”*
**Coverage**3%
*“Great coverage”*
**Size-Overall**3%
*“the ferrules fit in my hand perfectly”*
**Ease Of Use**3%
*“Easy to hold”*
**Ease Of Cleaning**2%
*“It has cleaned very nicely with the elf brush cleaner”*
### **What buyers complain about **
**Size-Overall**16%
*“For me, the bristles were too short”*
**Hard Feel**7%
*“not super soft”*
**Durability**7%
*“Completely fell apart while washing”*
**Quality-Overall**5%
*“Not Well Made”*
**Functionality-Overall**5%
*“this brush did not work well for me”*
**Brush Quality**4%
*“Worst brushes”*
**Thickness**3%
*“Its so thin its awful not worth $5”*
**Value For Money**3%
*“Idk it just seems high-priced for a discount store brand”*
**Stiffness**3%
*“Bristles are flat and stiff”*
**Strength**2%
*“It is way too flimsy”*
### **Top return reasons **
**Size-Overall**37%
**Advertised Vs Actual Product**8%
**Brush Quality**8%
**Functionality-Overall**8%
**Quality-Overall**7%
**Value For Money**4%
**Product Condition**4%
**Hard Feel**4%
**Defective Material/Parts**2%
**Soft Feel**2%
## **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.
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