---
title: "Dulorantocosh — $17K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/dulorantocosh"
last_updated: "2026-08-10T22:03:45.699Z"
locale: en
meta:
description: "Niche score 55/100 · $17K/yr market · 17K searches/yr · $16.52 avg price. A small market ($17K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $17K/yr market · 17K searches/yr · $16.52 avg price. A small market ($17K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Dulorantocosh — $17K/yr Amazon US Niche (2026) - Flapen"
---
# **dulorantocosh**
**Worth a look**
Shows beatable incumbent ratings (3.2★), but a small market ($17K/yr) keeps it on the watch list.
Market size 4Growth 25Conversion 66Competition 43Returns 96Price range 81Avg price 79Brand share 52Review moat 88Quality gap 100
**Quality gap**
**Incredible****3.2★**
avg incumbent rating — lower means beatable quality
**Returns**
**Incredible****0.8%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****234.87**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Great****$9.23–$42.90**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$16.52**
avg listing price — sweet spot $15–$100
**Conversion**
**Good****6.0%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Good****74%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****59%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+0.0%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$17K**
$17K/yr · 17K searches
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United States niche tracking, dulorantocosh is a $17K/yr Amazon United States market (17K searches/yr). The top 5 brands hold 74% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **dulorantocosh market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **$12K–$17K**
- units × avg price
- **Conversion rate**
- **6.0%**
- **Avg BSR**
- **#598**
- **Page quality**
- **0%**
- **Prime**
- **52%**
- **Sponsored**
- **100%**
- **Out of stock**
- **43.1%**
- **Avg brand age**
- **24 months**
- **Avg seller age**
- **152 days**
## **Competition & brand share**
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**20 **
**Sellers**
**33**
**Top-5 brand share**
**74%**
Top 20: 100%
**Top-5 click share**
**59%**
Top 20: 98%
**Open market**
**20%**
- Rolimey27% - Dulorantocosh16% - MOGSLRPE11% - Linguawave10% - Luniguin10% - ruwanol6%
## **Top dulorantocosh 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%4%$6818%$1K12%$2K16%$3K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products missing review or click data not plotted
All 23 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Rolimey Dulorantocosh Waterproof Fibre Mascara Tubular Eyelash Primer with Metal Wand Lengthening & Curling Mascara Smudge-Resistant Formula for Defined Lashes**Rolimey**$18.67**3.0★37 rev](https://www.amazon.com/dp/B0H2DQFBX1) [2**Dulorantocosh Waterproof Fibre Mascara Tubular Eyelash Primer with Metal Wand Lengthening & Curling Mascara Smudge-Resistant Formula for Defined Lashes**Rolimey**$13.71**3.0★37 rev](https://www.amazon.com/dp/B0H2DFV6DC) [3**2026 New 1PC Metal Wand Tubing Mascara - Waterproof & Smudge Proof 3D Curling & Volumizing Buildable & Washable with Feather-Like Fibers for Natural Clump-Free Lashes (Black-1pc)**MOGSLRPE**$15.21**2.4★69 rev](https://www.amazon.com/dp/B0GLNW63TC) [4**Dulorantocosh Waterproof Fibre Mascara Volume & Length Without Clumping Tubular Eyelash Primer with Metal Wand Curling Eyelash Iron Mascara Natural and Smudge-Proof (1 pcs)**Dulorantocosh**$16.72**2.6★25 rev](https://www.amazon.com/dp/B0H3ZC2R48) [5**Dulorantocosh Waterproof Fiber Mascara-Volume&length Without Clumping for Dramatic Moments Dulhan Tocosh Waterproof Fibre Mascara Tubular Eyelash Primer for Defined Lashes (Black+Brown)**Linguawave**$16.21**2.3★7 rev](https://www.amazon.com/dp/B0H2TYCL97)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Dulorantocosh Waterproof Fibre Mascara Tubular Eyelash Primer with Metal Wand Lengthening Curling Mascara Smudge-Resistant Formula for Defined Lashes (2)**FKMEE**$19.90**0 rev4w ago](https://www.amazon.com/dp/B0H5C2TP17) [**2026 New Metal Wand Mascara - Waterproof & Smudge Proof (mascara)**Musizlee**$17.24**27 rev1mo ago](https://www.amazon.com/dp/B0H4KRFDF4) [**Dulhantocosh Waterproof Fiber Mascara Tubular Eyelash Primer with Metal Wand Lengthening & Curling Mascara for Defined Lashes Smudge-Proof Clump-Free and Flake-Resistant Formula (Black*2)**FCOIN**$15.90**0 rev1mo ago](https://www.amazon.com/dp/B0H4FBFWGQ) [**Waterproof Fibre Mascara Tubular Eyelash Primer with Metal Wand Lengthening & Curling Mascara Smudge-Resistant Formula for Defined Lashes (2)**PDLXGIFT**$15.73**2 rev1mo ago](https://www.amazon.com/dp/B0H4619SZW) [**Dulorantocosh Waterproof Fibre Mascara Volume & Length Without Clumping Tubular Eyelash Primer with Metal Wand Curling Eyelash Iron Mascara Natural and Smudge-Proof (1 pcs)**Dulorantocosh**$16.72**25 rev1mo ago](https://www.amazon.com/dp/B0H3ZC2R48)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Rolimey Dulorantocosh Waterproof Fibre Mascara Tubular Eyelash Primer with Metal Wand Lengthening & Curling Mascara Smudge-Resistant Formula for Defined Lashes**Rolimey**$18.67**3.0★**— 0%**](https://www.amazon.com/dp/B0H2DQFBX1) [**Dulorantocosh Waterproof Fibre Mascara Tubular Eyelash Primer with Metal Wand Lengthening & Curling Mascara Smudge-Resistant Formula for Defined Lashes**Rolimey**$13.71**3.0★**— 0%**](https://www.amazon.com/dp/B0H2DFV6DC) [**2026 New 1PC Metal Wand Tubing Mascara - Waterproof & Smudge Proof 3D Curling & Volumizing Buildable & Washable with Feather-Like Fibers for Natural Clump-Free Lashes (Black-1pc)**MOGSLRPE**$15.21**2.4★**— 0%**](https://www.amazon.com/dp/B0GLNW63TC) [**Dulorantocosh Waterproof Fibre Mascara Volume & Length Without Clumping Tubular Eyelash Primer with Metal Wand Curling Eyelash Iron Mascara Natural and Smudge-Proof (1 pcs)**Dulorantocosh**$16.72**2.6★**— 0%**](https://www.amazon.com/dp/B0H3ZC2R48) [**Dulorantocosh Waterproof Fiber Mascara-Volume&length Without Clumping for Dramatic Moments Dulhan Tocosh Waterproof Fibre Mascara Tubular Eyelash Primer for Defined Lashes (Black+Brown)**Linguawave**$16.21**2.3★**— 0%**](https://www.amazon.com/dp/B0H2TYCL97)
**~~View all trending →~~**
## **What buyers say about dulorantocosh**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Eyelash Quality**52%
*“Good eyelash primer—you can really see the difference”*
**Quality-Overall**8%
*“The bottle and wand feel like high quality and have some weight to them which make them feel good in the hand”*
**Smudge Resistance**5%
*“Does not smear”*
**Advertised Vs Actual Product**4%
*“It definitely works as advertised”*
**Ease Of Application**4%
*“Beautiful application -”*
**Ease Of Use**3%
*“Easy to use”*
**Durability**2%
*“High quality and durable”*
**Color**2%
*“NICE DARK COLOR WHICH BRIGHTENS YOUR EYES”*
**Water Resistance**2%
*“LONG LASTING WATERPROOF”*
**Value For Money**2%
*“great price too”*
### **What buyers complain about **
**Eyelash Quality**20%
*“False lash look”*
**Advertised Vs Actual Product**12%
*“The description is incorrect”*
**Functionality-Overall**10%
*“Doesn't work as described”*
**Value For Money**7%
*“Waste of money”*
**Ease Of Cleaning**5%
*“Hard to wash off”*
**Quality-Overall**4%
*“can look really cheap”*
**Ease Of Use**4%
*“not as easy to put on”*
**Ease Of Application**3%
*“The applicator brush was imperfect”*
**Smudge Resistance**3%
*“It also smudged under my eyes”*
**Moist/Dry**3%
*“Not for sensitive or dry eyes”*
### **Top return reasons **
**Advertised Vs Actual Product**25%
**Functionality-Overall**16%
**Eyeliner Quality**10%
**Moist/Dry**9%
**Size-Overall**5%
**Eyelash Quality**5%
**Color**4%
**Quality-Overall**3%
**Defective Material/Parts**2%
**Product Condition**2%
## **Common questions**
- **Is dulorantocosh profitable to sell on Amazon United States?**
- The niche generates $17K/yr across 23 tracked products. 9 of 23 products launched in the last 360 days are still selling. 90-day search growth is +0.0%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the dulorantocosh niche?**
- 20 brands and 33 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 74% of demand.
- **What do buyers complain about in dulorantocosh?**
- Top complaints mined from reviews: Eyelash Quality, Advertised Vs Actual Product, Functionality-Overall. The return rate is 0.8%.
- **What does it cost to enter the dulorantocosh niche?**
- Listings span $9.23–$42.90; the average listing price is $16.52 (sweet spot $15–$100). The average incumbent carries 235 reviews — the moat a new listing must climb.
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