---
title: "Lumineye Under Tongue Eye Drops — $136K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/lumineye-under-tongue-eye-drops"
last_updated: "2026-08-11T12:44:00.457Z"
locale: en
meta:
description: "Niche score 48/100 · $136K/yr market · 222K searches/yr · $60.23 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $136K/yr market · 222K searches/yr · $60.23 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Lumineye Under Tongue Eye Drops — $136K/yr Amazon US Niche (2026) - Flapen"
---
# **lumineye under tongue eye drops**
**Skip it**
Weak search conversion (1.0%) — this niche doesn't clear our bar today.
Market size 30Growth 21Conversion 13Competition 73Returns 97Price range 31Avg price 89Brand share 26Review moat 28Quality gap 85
**Returns**
**Incredible****0.6%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$60.23**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Competition**
**Good****41%**
top-5 click share — leaders hold, buyers still browse
**Price range**
**Okay****$14.60–$285.17**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****$136K**
$136K/yr · 222K searches
**Review moat**
**Okay****3,672.33**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****89%**
top-5 brand share — brands hold most of the demand
**Growth**
**Bad****-7.9%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****1.0%**
search→purchase rate — share of searches ending in a sale
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, lumineye under tongue eye drops is a $136K/yr Amazon United States market (222K searches/yr). The top 5 brands hold 89% of demand. Verdict: Skip it — 48/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **lumineye under tongue eye drops market data**
- **Units sold / yr**
- **3K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$151K–$181K**
- units × avg price
- **Conversion rate**
- **1.0%**
- **Avg BSR**
- **#3,983**
- **Page quality**
- **0%**
- **Prime**
- **77%**
- **Sponsored**
- **65%**
- **Out of stock**
- **6.5%**
- **Avg brand age**
- **52 months**
- **Avg seller age**
- **127 days**
## **Competition & brand share**
The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**17 **▲rising
**Sellers**
**441**
**Top-5 brand share**
**89%**
Top 20: 100%
**Top-5 click share**
**41%**
Top 20: 77%
**Open market**
**9%**
- Victoria Beckham80% - Indelo3% - TruClothing3% - LUMIFY2% - Bergdorf Goodman2% - Artfish2% - Open — no brand owns it (11 brands, 9%)
## **Demand**
Weekly Amazon search volume, last 37 weeks — -7.9% search growth over the last 90 days.
7K5KSpike '26Nov '25Dec '25Jan '26Mar '26Apr '26May '26
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/lumineye-under-tongue-eye-drops/trend)
## **Top lumineye under tongue eye drops search terms**
- **victoria beckham**113K/yr+2.8%0.8% conv. - **victoria beckham beauty**54K/yr+2.2%0.6% conv. - **victoria beckham makeup**28K/yr-30.2%0.6% conv. - **victoria beckham make up**6K/yr-2.8%0.4% conv. - **lumin eye drops**6K/yr-32.4%10.5% conv. - **lumineye**6K/yr-54.8%5.1% conv. - **lumineye under tongue eye drops**5K/yr-58.9%7.2% conv. - **lumineyes eye drops**2K/yr-79.6%8.0% conv. - **victoria beckham cocoa pave**2K/yr-91.7%0.0% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/lumineye-under-tongue-eye-drops/search-terms)
## **Top lumineye under tongue eye drops 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%3%$4K6%$8K9%$12K12%$16K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Victoria Beckham Satin Kajal Longwear Waterproof Eyeliner - Olive & Complimentary Face Sheet Masque**Victoria Beckham**$46.95**4.0★17 rev](https://www.amazon.com/dp/B0DZZWFSCR) [2**Victoria Beckham Satin Kajal Longwear Waterproof Eyeliner - Bronze & Complimentary Face Sheet Masque**Victoria Beckham**$47.55**4.8★11 rev](https://www.amazon.com/dp/B0DZZDR7K1) [3**Victoria Beckham Satin Kajal Longwear Waterproof Eyeliner - BLACK & Complimentary Face Sheet Masque**Victoria Beckham**$44.02**4.2★25 rev](https://www.amazon.com/dp/B0DZRZT3KY) [4**Victoria Beckham Satin Kajal Longwear Waterproof Eyeliner - Fig & Complimentary Face Sheet Masque**Victoria Beckham**$50.59**4.8★9 rev](https://www.amazon.com/dp/B0DZZDML41) [5**Victoria Beckham Satin Kajal Longwear Waterproof Eyeliner - Cocoa**Victoria Beckham**$37.32**3.8★61 rev](https://www.amazon.com/dp/B0DZZJRD9N)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**LuminEye Advanced Liquid Formula for Eye Wellness & Daily Visual Support (1 Month Supply)**Indelo**$24.92**1 rev5mo ago](https://www.amazon.com/dp/B0GMLHT4CL) [**Victoria Beckham Lip Definer Waterproof Lip Liner - No. 02**Victoria Beckham**$50.44**2 rev1y ago](https://www.amazon.com/dp/B0FDNFCCJC) [**Pearlescent Highlight Cream by Victoria Beckham Beauty**Victoria Beckham**$53.40**4 rev1y ago](https://www.amazon.com/dp/B0FDJ226HR) [**Victoria Beckham Posh Lipstick - Sway**Victoria Beckham**$64.47**2 rev1y ago](https://www.amazon.com/dp/B0FDJYR464) [**Volumising Smudge-resistant Mascara by Victoria Beckham Beauty**Victoria Beckham**$41.62**12 rev1y ago](https://www.amazon.com/dp/B0FBJ193PB)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Womens Blazer Wool Blend Tweed Herringbone Checkered Tailored Fit Ladies Country Jacket - Oak 20**TruClothing**$155.09**4.6★**▲ 267%**](https://www.amazon.com/dp/B0DR95LCXT) [**LuminEye Advanced Liquid Formula for Eye Wellness & Daily Visual Support (1 Month Supply)**Indelo**$24.92**4.0★**▲ 228%**](https://www.amazon.com/dp/B0GMLHT4CL) [**Artfish Womens Sleeveless Full Tank Top Form Fitting Scoop Neck Ribbed Knit Basic Tight Fitted Cami Heather Grey S**Artfish**$19.29**4.3★**▲ 185%**](https://www.amazon.com/dp/B0B4257TZ6) [**Victoria Beckham Posh Lipstick - Sway**Victoria Beckham**$64.47**5.0★**▲ 169%**](https://www.amazon.com/dp/B0FDJYR464) [**Victoria Beckham Lip Definer Waterproof Lip Liner - No. 02**Victoria Beckham**$50.44**5.0★**▲ 77%**](https://www.amazon.com/dp/B0FDNFCCJC)
**~~View all trending →~~**
## **What buyers say about lumineye under tongue eye drops**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Color**22%
*“Great shades”*
**Eye-Hygiene**13%
*“Best eye drops”*
**Quality-Overall**8%
*“They are great quality, breathable”*
**Value For Money**5%
*“reasonable price”*
**Durability**5%
*“Product stayed on wonderfully for all day”*
**Ease Of Use**4%
*“Easy to Use”*
**Efficiency**4%
*“Works ok”*
**Advertised Vs Actual Product**3%
*“Exactly as advertised”*
**Ease Of Application**3%
*“Easy to apply”*
**Soft Feel**3%
*“Soft buttery”*
### **What buyers complain about **
**Color**18%
*“Not the color shown”*
**Durability**12%
*“Breaks easily”*
**Value For Money**11%
*“Not worth the price”*
**Moist/Dry**6%
*“Dry and crumbly”*
**Quality-Overall**4%
*“Inferior quality”*
**Stain Resistance**3%
*“Again, no real sign of a stain”*
**Functionality-Overall**3%
*“Dont work like its advertised”*
**Advertised Vs Actual Product**2%
*“False advertisement”*
**Allergies**2%
*“itchy or red eyes”*
**Ease Of Application**2%
*“Breaks off in applicator”*
### **Top return reasons **
**Color**34%
**Stain Resistance**19%
**Advertised Vs Actual Product**8%
**Size-Overall**5%
**Functionality-Overall**5%
**Defective Material/Parts**3%
**Moist/Dry**3%
**Durability**2%
**Color Fading/Discoloration**2%
**Product Condition**2%
## **Common questions**
- **Is lumineye under tongue eye drops profitable to sell on Amazon United States?**
- The niche generates $136K/yr across 48 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -7.9%. Flapen's verdict: Skip it (48/100).
- **How competitive is the lumineye under tongue eye drops niche?**
- 17 brands and 441 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 89% of demand.
- **What do buyers complain about in lumineye under tongue eye drops?**
- Top complaints mined from reviews: Color, Durability, Value For Money. The return rate is 0.6%.
- **What does it cost to enter the lumineye under tongue eye drops niche?**
- Listings span $14.60–$285.17; the average listing price is $60.23 (sweet spot $15–$100). The average incumbent carries 3,672 reviews — the moat a new listing must climb.
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