---
title: "Waterproof Lash Glue for Cluster Lashes — $1.5M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/waterproof-lash-glue-for-cluster-lashes"
last_updated: "2026-08-09T10:05:56.285Z"
locale: en
meta:
description: "Niche score 52/100 · $1.5M/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · $1.5M/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Waterproof Lash Glue for Cluster Lashes — $1.5M/yr Amazon US Niche (2026) - Flapen"
---
# **waterproof lash glue for cluster lashes**
**Worth a look**
Shows low returns (0.5%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size 86Growth 15Conversion 86Competition 11Returns 98Price range 35Avg price 75Brand share 0Review moat 54Quality gap 89
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Market size**
**Great****$1.5M**
$1.5M/yr · 1.0M searches
**Conversion**
**Great****9.7%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$14.96**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****1,346.63**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Okay****$9.31–$18.10**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-20.7%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****87%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, waterproof lash glue for cluster lashes is a $1.5M/yr Amazon United States market (1.0M searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jun. Verdict: Worth a look — 52/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **waterproof lash glue for cluster lashes market data**
- **Units sold / yr**
- **80K–100K**
- avg 5,000–6,000/product
- **Revenue / yr**
- **$1.2M–$1.5M**
- units × avg price
- **Conversion rate**
- **9.7%**
- **Avg BSR**
- **#38**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **29.4%**
- **Avg brand age**
- **32 months**
- **Avg seller age**
- **169 days**
## **Competition & brand share**
The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**6**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**87%**
Top 20: 100%
**Open market**
**0%**
- UCOOLME73% - B&Qaugen15% - GAQQI12% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -20.7% search growth over the last 90 days.
25K15KSpike '24Holiday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jun · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/waterproof-lash-glue-for-cluster-lashes/trend)
## **Top waterproof lash glue for cluster lashes search terms**
- **ucoolme lash glue**614K/yr-19.3%8.6% conv. - **u cool me lash glue**145K/yr-40.2%8.9% conv. - **b&q lash bond and seal**62K/yr-10.7%11.0% conv. - **u cool me bond and seal**23K/yr+62.8%8.2% conv. - **you cool me lash glue**33K/yr-7.6%8.6% conv. - **b&q lash glue**34K/yr-12.7%9.5% conv. - **b and q lash glue**35K/yr-18.1%10.4% conv. - **ucool me lash glue**18K/yr-35.3%9.4% conv. - **ucoolme bond and seal**16K/yr-31.8%5.3% conv. - **b & q lash bond and seal**8K/yr+24.8%11.5% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/waterproof-lash-glue-for-cluster-lashes/search-terms)
## **Top waterproof lash glue for cluster lashes 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%$150K20%$300K30%$451K40%$601K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 8 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**uCoolMe Lash Bond and Seal Waterproof 10ML for Lash Clusters 144Hours SuperStrong Long-Lasting Non-Irritating Eyelash Glue for DIY at Home(White 10ML)**UCOOLME**$18.10**3.9★405 rev](https://www.amazon.com/dp/B0GMDDL1B6) [2**uCoolMe Lash Bond and Seal Waterproof 10ML for Lash Clusters 144Hours SuperStrong Long-Lasting Non-Irritating Eyelash Glue for DIY at Home(Black 10ML)**UCOOLME**$18.10**3.9★405 rev](https://www.amazon.com/dp/B0GMDBKK3G) [3**uCoolMe Lash Bond and Seal Waterproof for Lash Clusters 144Hours New Upgrade Leak-Proof Cap Upgraded Airtight Pipe Material Non-Irritating Lash Glue for DIY at Home(White 10ML)**UCOOLME**$18.04**4.0★142 rev](https://www.amazon.com/dp/B0GMD7SG23) [4**GAQQI Lash Cluster Glue Lash Bond and Seal Waterproof Bond & Seal Eyelash Glue for Clusters Eyelash Adhesive Black Long-Lasting 72H Latex-Free5ml+5ml**GAQQI**$11.35**4.2★4,089 rev](https://www.amazon.com/dp/B0D8BB4338) [5**B&Qaugen Lash Bond and Seal Waterproof 10ML Eyelash Bond and Seal Lash Glue for Lash Clusters 72 Hours Black Lash Glue and Bond Super Strong Lash Extension Bond and Seal Long Lasting (NewST-HEI New)**B&Qaugen**$9.89**4.4★4,332 rev](https://www.amazon.com/dp/B0CCP4Z65J)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**uCoolMe Lash Bond and Seal Waterproof for Lash Clusters 144Hours Long-Lasting Non-Irritating for DIY at Home(Black Bond 10ML)**UCOOLME**$16.88**24 rev1w ago](https://www.amazon.com/dp/B0G21RK2LM) [**uCoolMe Lash Bond and Seal Waterproof 10ML for Lash Clusters 144Hours SuperStrong Long-Lasting Non-Irritating Eyelash Glue for DIY at Home(White 10ML)**UCOOLME**$18.10**405 rev5mo ago](https://www.amazon.com/dp/B0GMDDL1B6) [**uCoolMe Lash Bond and Seal Waterproof 10ML for Lash Clusters 144Hours SuperStrong Long-Lasting Non-Irritating Eyelash Glue for DIY at Home(Black 10ML)**UCOOLME**$18.10**405 rev5mo ago](https://www.amazon.com/dp/B0GMDBKK3G) [**uCoolMe Lash Bond and Seal Waterproof for Lash Clusters 144Hours New Upgrade Leak-Proof Cap Upgraded Airtight Pipe Material Non-Irritating Lash Glue for DIY at Home(White 10ML)**UCOOLME**$18.04**142 rev5mo ago](https://www.amazon.com/dp/B0GMD7SG23) [**uCoolMe Lash Bond and Seal Waterproof for Lash Clusters 144Hours New Upgrade Leak-Proof Cap Upgraded Airtight Pipe Material Non-Irritating Lash Glue for DIY at Home(Black 10ML)**UCOOLME**$18.04**142 rev5mo ago](https://www.amazon.com/dp/B0GMD1MDYK)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**uCoolMe Lash Bond and Seal Waterproof for Lash Clusters 144Hours New Upgrade Leak-Proof Cap Upgraded Airtight Pipe Material Non-Irritating Lash Glue for DIY at Home(Black 10ML)**UCOOLME**$18.04**4.0★**▲ 114%**](https://www.amazon.com/dp/B0GMD1MDYK) [**uCoolMe Lash Bond and Seal Waterproof for Lash Clusters 144Hours New Upgrade Leak-Proof Cap Upgraded Airtight Pipe Material Non-Irritating Lash Glue for DIY at Home(White 10ML)**UCOOLME**$18.04**4.0★**▲ 70%**](https://www.amazon.com/dp/B0GMD7SG23) [**uCoolMe Lash Bond and Seal Waterproof 10ML for Lash Clusters 144Hours SuperStrong Long-Lasting Non-Irritating Eyelash Glue for DIY at Home(White 10ML)**UCOOLME**$18.10**3.9★**▲ 33%**](https://www.amazon.com/dp/B0GMDDL1B6) [**uCoolMe Lash Bond and Seal Waterproof for Lash Clusters 144Hours Long-Lasting Non-Irritating for DIY at Home(Black Bond 10ML)**UCOOLME**$16.88**4.1★**— 6%**](https://www.amazon.com/dp/B0G21RK2LM) [**uCoolMe Lash Bond and Seal Waterproof 10ML for Lash Clusters 144Hours SuperStrong Long-Lasting Non-Irritating Eyelash Glue for DIY at Home(Black 10ML)**UCOOLME**$18.10**3.9★**▼ 12%**](https://www.amazon.com/dp/B0GMDBKK3G)
**~~View all trending →~~**
## **What buyers say about waterproof lash glue for cluster lashes**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Adhesion/Stickiness**26%
*“Very good adhesion”*
**Eyelash Quality**18%
*“Perfect for everyday lash looks”*
**Quality-Overall**7%
*“there is a decent amount of product”*
**Durability**5%
*“Strong and durable”*
**Water Resistance**5%
*“Yes water proof”*
**Ease Of Application**4%
*“Easy to apply”*
**Ease Of Use**4%
*“Easy to use”*
**Efficiency**3%
*“seal work better”*
**Value For Money**2%
*“worth the price”*
**Allergies**2%
*“Allergy friendly”*
### **What buyers complain about **
**Adhesion/Stickiness**18%
*“Glue does not work”*
**Durability**12%
*“they all fell off”*
**Moist/Dry**11%
*“Dried out”*
**Eyelash Quality**10%
*“i always have an eyelash or two coming off after 3-4 days”*
**Water Resistance**8%
*“Definitely not water resistant”*
**Allergies**4%
*“Allergic reaction”*
**Quality-Overall**4%
*“Bad quality”*
**Functionality-Overall**3%
*“Doesnt work as promised”*
**Ease Of Use**3%
*“Its NOT easy to use”*
**Value For Money**3%
*“Just not worth the price”*
### **Top return reasons **
**Adhesion/Stickiness**46%
**Functionality-Overall**9%
**Moist/Dry**9%
**Advertised Vs Actual Product**5%
**Durability**4%
**Color**4%
**Water Resistance**3%
**Defective Material/Parts**3%
**Eyelash Quality**3%
**Product Condition**2%
## **Common questions**
- **Is waterproof lash glue for cluster lashes profitable to sell on Amazon United States?**
- The niche generates $1.5M/yr across 8 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is -20.7%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the waterproof lash glue for cluster lashes niche?**
- 3 brands and 6 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in waterproof lash glue for cluster lashes?**
- Top complaints mined from reviews: Adhesion/Stickiness, Durability, Moist/Dry. The return rate is 0.5%.
- **When does demand for waterproof lash glue for cluster lashes peak?**
- Demand peaks in Jun; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the waterproof lash glue for cluster lashes niche?**
- Listings span $9.31–$18.10; the average listing price is $14.96 (sweet spot $15–$100). The average incumbent carries 1,347 reviews — the moat a new listing must climb.
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