---
title: "Lash Primer — $1.7M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/lash-primer"
last_updated: "2026-08-11T17:35:53.881Z"
locale: en
meta:
description: "Niche score 50/100 · $1.7M/yr market · 962K searches/yr. A deep review moat (31,015 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $1.7M/yr market · 962K searches/yr. A deep review moat (31,015 avg reviews) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Lash Primer — $1.7M/yr Amazon US Niche (2026) - Flapen"
---
# **lash primer**
**Worth a look**
Shows searches that convert (15.0% search→purchase), but a deep review moat (31,015 avg reviews) keeps it on the watch list.
Market size 90Growth 21Conversion 97Competition 15Returns 96Price range 46Avg price 50Brand share 13Review moat 10Quality gap 50
**Conversion**
**Incredible****15.0%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.7%**
return rate — above 5% kills the launch gate
**Market size**
**Great****$1.7M**
$1.7M/yr · 962K searches
**Quality gap**
**Good****4.5★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Good****$12.02**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****$4.69–$23.75**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-8.4%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****82%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****95%**
top-5 brand share — brand-locked demand
**Review moat**
**Bad****31,015**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, lash primer is a $1.7M/yr Amazon United States market (962K searches/yr). The top 5 brands hold 95% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **lash primer market data**
- **Units sold / yr**
- **125K–150K**
- avg 10,000–12,500/product
- **Revenue / yr**
- **$1.5M–$1.8M**
- units × avg price
- **Conversion rate**
- **15.0%**
- **Avg BSR**
- **#34**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **80%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **54 months**
- **Avg seller age**
- **134 days**
## **Competition & brand share**
The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▲rising
**Sellers**
**67**
**Top-5 brand share**
**95%**
Top 20: 100%
**Top-5 click share**
**82%**
Top 20: 100%
**Open market**
**2%**
- L'Oreal Paris32% - Essence Cosmetics25% - Lancôme22% - MAYBELLINE12% - tarte4% - COVERGIRL3% - Open — no brand owns it (1 brand, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.4% search growth over the last 90 days.
30K20KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.2×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/lash-primer/trend)
## **Top lash primer search terms**
- **mascara primer**256K/yr-6.9%14.1% conv. - **lash primer**202K/yr-7.0%9.9% conv. - **eyelash primer**131K/yr-16.1%12.9% conv. - **eyelash primer before mascara**59K/yr-20.4%14.3% conv. - **mascara primer volume and length**37K/yr-25.9%12.5% conv. - **lash primer mascara**30K/yr-11.8%12.6% conv. - **lancome cils booster xl lash primer**21K/yr+23.8%29.7% conv. - **primer mascara**24K/yr-3.6%11.8% conv. - **mascara with primer**24K/yr-19.6%1.2% conv. - **eye lash primer**22K/yr-19.7%12.2% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/lash-primer/search-terms)
## **Top lash primer 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%$173K20%$346K30%$519K40%$693K1001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**LOreal Paris Voluminous Lash Boosting Conditioning Primer Mascara White Primer 0.24 Fl Oz. 1 Count**L'Oreal Paris**$8.53**4.5★44,800 rev](https://www.amazon.com/dp/B01DPA6OHO) [2**essence | Lash Princess Mascara Primer for Extra Length & Volume (1 Pack) | Voluminous Lash Boosting Conditioning Primer | Vegan Cruelty Free & Paraben Free**Essence Cosmetics**$4.74**4.4★5,116 rev](https://www.amazon.com/dp/B0B8NQJ2FM) [3**Lancme Cils Booster XL Enhancing Lash & Mascara Primer - Infused with Micro-fibers Vitamin B5 and Vitamin E - Boosts Mascara Volume Length & Curl**Lancôme**$21.77**4.6★6,289 rev](https://www.amazon.com/dp/B018ZXEO50) [4**Maybelline Lash Sensational Sky High Serum Infused Lash Primer for Mascara Lengthening Thickening Tinted and Washable Formula Soft Black 1 Count**MAYBELLINE**$10.19**4.5★185,759 rev](https://www.amazon.com/dp/B0BCQZ29B8) [5**Lancme Cils Booster XL Enhancing Lash & Mascara Primer - Infused with Micro-fibers Vitamin B5 and Vitamin E - Boosts Mascara Volume Length & Curl - Travel Size**Lancôme**$12.87**4.6★6,289 rev](https://www.amazon.com/dp/B071JKYFV1)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**tarte tartelette tubing lash primer Conditioning Mascara Base for Longer Full Sizeer Volumized & Moisturized Lashes Infused with Hyaluronic Acid Vegan & Cruelty-Free full size**tarte**$23.75**797 rev1y ago](https://www.amazon.com/dp/B0DVBSDV3S) [**Stacy Lash Primer for Lash Extensions | Super Primer/Cleanser 15ml | Eyelash Extension Primer | Protein Oil Remover | Increase Adhesive Bonding Power Retention | Professional Lash Supplies**STACY LASH**$15.46**3,917 rev2y ago](https://www.amazon.com/dp/B0D964PYNM) [**essence | Lash Princess Mascara Primer for Extra Length & Volume (1 Pack) | Voluminous Lash Boosting Conditioning Primer | Vegan Cruelty Free & Paraben Free**Essence Cosmetics**$4.74**5,116 rev2y ago](https://www.amazon.com/dp/B0B8NQJ2FM) [**Maybelline Lash Sensational Sky High Serum Infused Lash Primer for Mascara Lengthening Thickening Tinted and Washable Formula Soft Black 1 Count**MAYBELLINE**$10.19**185,759 rev3y ago](https://www.amazon.com/dp/B0BCQZ29B8) [**essence | Volume Booster Lash Primer Mascara | Infused with Mango Butter and Acai Oil for Nurtured Lashes | Conditioning Mascara Primer | White | Vegan | Paraben & Cruelty Free (Pack of 1)**Essence Cosmetics**$4.69**42,017 rev8y ago](https://www.amazon.com/dp/B079X4DB3J)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**tarte tartelette tubing lash primer Conditioning Mascara Base for Longer Full Sizeer Volumized & Moisturized Lashes Infused with Hyaluronic Acid Vegan & Cruelty-Free full size**tarte**$23.75**4.3★**▲ 42%**](https://www.amazon.com/dp/B0DVBSDV3S) [**Lancme Cils Booster XL Enhancing Lash & Mascara Primer - Infused with Micro-fibers Vitamin B5 and Vitamin E - Boosts Mascara Volume Length & Curl**Lancôme**$21.77**4.6★**▲ 24%**](https://www.amazon.com/dp/B018ZXEO50) [**Stacy Lash Primer for Lash Extensions | Super Primer/Cleanser 15ml | Eyelash Extension Primer | Protein Oil Remover | Increase Adhesive Bonding Power Retention | Professional Lash Supplies**STACY LASH**$15.46**4.6★**▲ 14%**](https://www.amazon.com/dp/B0D964PYNM) [**Lancme Cils Booster XL Enhancing Lash & Mascara Primer - Infused with Micro-fibers Vitamin B5 and Vitamin E - Boosts Mascara Volume Length & Curl - Travel Size**Lancôme**$12.87**4.6★**— 10%**](https://www.amazon.com/dp/B071JKYFV1) [**Maybelline Lash Sensational Sky High Serum Infused Lash Primer for Mascara Lengthening Thickening Tinted and Washable Formula Soft Black 1 Count**MAYBELLINE**$10.19**4.5★**— 1%**](https://www.amazon.com/dp/B0BCQZ29B8)
**~~View all trending →~~**
## **What buyers say about lash primer**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Eyelash Quality**43%
*“This is a good eyelash primer”*
**Quality-Overall**16%
*“Otherwise, fantastic product for my needs”*
**Value For Money**10%
*“Great for the price”*
**Ease Of Use**3%
*“Easy to use”*
**Advertised Vs Actual Product**3%
*“As advertised”*
**Efficiency**3%
*“It really works great”*
**Durability**2%
*“its a reliable”*
**Smudge Resistance**1%
*“doesn't smear of run”*
**Color**1%
*“It is nice it comes in so many colors”*
**Soft Feel**1%
*“Feels and works great”*
### **What buyers complain about **
**Eyelash Quality**16%
*“I don't feel that it did anything for my eyelashes”*
**Moist/Dry**11%
*“It was dried up”*
**Value For Money**8%
*“Not worth the cost”*
**Functionality-Overall**7%
*“Dont work”*
**Ease Of Use**4%
*“Hard to get off”*
**Thickness**4%
*“Goes on too thick”*
**Allergies**4%
*“I think Im allergic”*
**Color**4%
*“I did not like that it goes on green”*
**Quality-Overall**4%
*“Cheap stuff just as good”*
**Adhesion/Stickiness**4%
*“a little sticky”*
### **Top return reasons **
**Moist/Dry**23%
**Functionality-Overall**21%
**Advertised Vs Actual Product**15%
**Product Condition**7%
**Eyeliner Quality**4%
**Value For Money**4%
**Color**3%
**Size-Overall**3%
**Defective Material/Parts**3%
**Adhesion/Stickiness**2%
## **Common questions**
- **Is lash primer profitable to sell on Amazon United States?**
- The niche generates $1.7M/yr across 10 tracked products. 90-day search growth is -8.4%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the lash primer niche?**
- 7 brands and 67 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 95% of demand.
- **What do buyers complain about in lash primer?**
- Top complaints mined from reviews: Eyelash Quality, Moist/Dry, Value For Money. The return rate is 0.7%.
- **When does demand for lash primer peak?**
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- **What does it cost to enter the lash primer niche?**
- Listings span $4.69–$23.75; the average listing price is $12.02 (sweet spot $15–$100). The average incumbent carries 31,015 reviews — the moat a new listing must climb.
## **Related niches in Beauty & Personal Care**
- 75 [**bio oil lotion**](https://flapen.com/research/us/beauty-personal-care/bio-oil-lotion)$654K/yr+95.9%**Worth a look**- 75 [**glossier futuredew serum**](https://flapen.com/research/us/beauty-personal-care/glossier-futuredew-serum)$344K/yr+383.6%**Worth a look**- 75 [**press on toenails**](https://flapen.com/research/us/beauty-personal-care/press-on-toenails)$2.4M/yr+79.4%**Launch it**- 75 [**skulta deep peptide eye mask**](https://flapen.com/research/us/beauty-personal-care/skulta-deep-peptide-eye-mask)$58K/yr>1,000%**Worth a look**- 75 [**mineral sunscreen spray**](https://flapen.com/research/us/beauty-personal-care/mineral-sunscreen-spray)$3.8M/yr+183.8%**Launch it**- 76 [**collagen oil**](https://flapen.com/research/us/beauty-personal-care/collagen-oil)$344K/yr+116.2%**Worth a look**[**All Beauty & Personal Care niches **](https://flapen.com/research/us/beauty-personal-care)