---
title: "Eyelash Tint Developer — £124K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/beauty/eyelash-tint-developer"
last_updated: "2026-08-09T16:09:30.634Z"
locale: en
meta:
description: "Niche score 37/100 · £124K/yr market · 181K searches/yr · £6.74 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 37/100 · £124K/yr market · 181K searches/yr · £6.74 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Eyelash Tint Developer — £124K/yr Amazon UK Niche (2026) - Flapen"
---
# **eyelash tint developer**
**Skip it**
Prices mostly outside the sweet spot ($4.79–$10.70) — this niche doesn't clear our bar today.
Market size 28Growth 20Conversion 88Competition 17Returns 99Price range 0Avg price 19Brand share 5Review moat 52Quality gap 48
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****10.2%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****1,430**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****£124K**
£124K/yr · 181K searches
**Growth**
**Bad****-10.6%**
90-day search growth — must beat 0% to launch
**Avg price**
**Bad****£6.74**
avg listing price — sweet spot $15–$100
**Competition**
**Bad****80%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****98%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****£4.79–£10.70**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, eyelash tint developer is a £124K/yr Amazon United Kingdom market (181K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 37/100.
Data updated Jul 20, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **eyelash tint developer market data**
- **Units sold / yr**
- **15K–20K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **£101K–£135K**
- units × avg price
- **Conversion rate**
- **10.2%**
- **Avg BSR**
- **#72**
- **Page quality**
- **0%**
- **Prime**
- **91%**
- **Sponsored**
- **27%**
- **Out of stock**
- **7.2%**
- **Avg brand age**
- **55 months**
- **Avg seller age**
- **162 days**
## **Competition & brand share**
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▼falling
**Sellers**
**55**
**Top-5 brand share**
**98%**
Top 20: 100%
**Top-5 click share**
**80%**
Top 20: 100%
**Open market**
**0%**
- Refectocil56% - Go To Black26% - UINCLU11% - Hi Brow3% - Strictly Professional3% - Salon System2%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -10.6% search growth over the last 90 days.
6K4KSpike '25Black Friday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/uk/beauty/eyelash-tint-developer/trend)
## **Top eyelash tint developer search terms**
- **refectocil eyebrow tint**92K/yr-5.6%9.3% conv. - **refectocil**23K/yr-12.5%8.7% conv. - **strictly professional eyelash tint developer**8K/yr-0.1%4.8% conv. - **eyebrow tint developer**8K/yr+0.2%8.1% conv. - **eyelash tint developer**7K/yr+8.9%8.1% conv. - **refectocil eyebrow tint brown**7K/yr-46.0%7.8% conv. - **refectocil eyebrow tint dark brown**9K/yr-30.1%5.2% conv. - **tint developer**6K/yr-1.4%14.7% conv. - **eyebrow tint refectocil**5K/yr-24.5%8.7% conv. - **refectocil eyebrow tint natural brown**4K/yr-35.0%7.3% conv. [**All search terms **](https://flapen.com/research/uk/beauty/eyelash-tint-developer/search-terms)
## **Top eyelash tint developer 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%£12K20%£25K30%£37K40%£50K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**RefectoCil Cream Hair Dye - 3.1 Light Brown 15ml**Refectocil**£4.79**4.7★3,043 rev](https://www.amazon.co.uk/dp/B01N0YADPT) [2**RafectoCil Cream Hair Dye - 3 Natural Brown 15ml**Go To Black**£10.70**4.7★19 rev](https://www.amazon.co.uk/dp/B0GG6VH9Y5) [3**TUHIMO Oxidant Liquid Developer 100ml RefectoCil**UINCLU**£5.78**4.7★2,754 rev](https://www.amazon.co.uk/dp/B07NDVQ2FK) [4**RefectoCil Cream Hair Dye - Black 15ml**Refectocil**£4.86**4.7★3,043 rev](https://www.amazon.co.uk/dp/B01N04V03R) [5**RefectoCil Oxidant 3% Cream 100ml**Refectocil**£6.56**4.7★1,349 rev](https://www.amazon.co.uk/dp/B0725CNB3Q)
**~~View all top sellers →~~**
### **Newest**
by launch date
[![RefectoCil Intense Brow[n]s Base Gel - Step 1 - Chocolate Brown 15ml](https://m.media-amazon.com/images/I/41Cdn7-1+nL.jpg)**RefectoCil Intense Brow\[n\]s Base Gel - Step 1 - Chocolate Brown 15ml**Refectocil**£9.40**52 rev1y ago](https://www.amazon.co.uk/dp/B0C8F8NKMM) [![RefectoCil Intense Brow[n]s Base Gel - Step 1 - Deep Brown 15ml](https://m.media-amazon.com/images/I/41ScP+MKn3L.jpg)**RefectoCil Intense Brow\[n\]s Base Gel - Step 1 - Deep Brown 15ml**Refectocil**£6.48**15 rev2y ago](https://www.amazon.co.uk/dp/B0CBMZB9GM) [**Salon System Lashtint Developer Liquid 100 ml 0227209**Salon System**£7.42**582 rev6y ago](https://www.amazon.co.uk/dp/B08CPPY4DX) [**TUHIMO Oxidant Liquid Developer 100ml RefectoCil**UINCLU**£5.78**2,754 rev7y ago](https://www.amazon.co.uk/dp/B07NDVQ2FK) [**Strictly Professional Eyelash & Eyebrow Dye Tint Basic Tinting Kit Tint Lash (Eyelash Tint Brown-15g SPE7510) - Tint only no developer**Strictly Professional**£5.22**1,251 rev8y ago](https://www.amazon.co.uk/dp/B07847FCMD)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**RafectoCil Cream Hair Dye - 3 Natural Brown 15ml**Go To Black**£10.70**4.7★**▲ 130%**](https://www.amazon.co.uk/dp/B0GG6VH9Y5) [![RefectoCil Intense Brow[n]s Base Gel - Step 1 - Chocolate Brown 15ml](https://m.media-amazon.com/images/I/41Cdn7-1+nL.jpg)**RefectoCil Intense Brow\[n\]s Base Gel - Step 1 - Chocolate Brown 15ml**Refectocil**£9.40**2.9★**▲ 25%**](https://www.amazon.co.uk/dp/B0C8F8NKMM) [**RefectoCil Cream Hair Dye - Black 15ml**Refectocil**£4.86**4.7★**▼ 12%**](https://www.amazon.co.uk/dp/B01N04V03R) [**RefectoCil Cream Hair Dye - 3.1 Light Brown 15ml**Refectocil**£4.79**4.7★**▼ 15%**](https://www.amazon.co.uk/dp/B01N0YADPT) [**TUHIMO Oxidant Liquid Developer 100ml RefectoCil**UINCLU**£5.78**4.7★**▼ 15%**](https://www.amazon.co.uk/dp/B07NDVQ2FK)
**~~View all trending →~~**
## **What buyers say about eyelash tint developer**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**20%
*“Good quality developer”*
**Color**17%
*“a good colour too”*
**Value For Money**16%
*“Good price for quantity”*
**Eyelash Quality**13%
*“I have use this product for years when doing eyelash”*
**Efficiency**11%
*“Works well”*
**Ease Of Use**5%
*“Ease of use”*
**Advertised Vs Actual Product**5%
*“Did exactly what it says”*
**Ease Of Application**4%
*“Easy to apply and long-lasting”*
**Durability**3%
*“Love this lasted so long for me so much better value than some other brands on the market”*
**Brightness/Shine/Glow**2%
*“Much brighter than shown on packaging online”*
### **What buyers complain about **
**Color**29%
*“Great brand, disappointing colour”*
**Allergies**19%
*“Allergic reaction”*
**Moist/Dry**13%
*“Horrible product came dried out didnt work”*
**Ease Of Use**13%
*“Hard to squeeze bottle”*
**Sensitivity-Overall**6%
*“I struggle with sensitive skin”*
**Advertised Vs Actual Product**6%
*“Incomplete product info”*
**Ingredients-Overall**6%
*“And I had to search all over to figure out that this tube needs another ingredient to activate it”*
### **Top return reasons **
**Color**40%
**Functionality-Overall**14%
**Advertised Vs Actual Product**12%
**Instructions/User Manual/Troubleshooting**7%
**Skin Health**4%
**Defective Material/Parts**4%
**Durability**4%
**Size-Overall**4%
**Product Condition**3%
**Dilute/Watery**2%
## **Common questions**
- **Is eyelash tint developer profitable to sell on Amazon United Kingdom?**
- The niche generates £124K/yr across 11 tracked products. 90-day search growth is -10.6%. Flapen's verdict: Skip it (37/100).
- **How competitive is the eyelash tint developer niche?**
- 6 brands and 55 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 98% of demand.
- **What do buyers complain about in eyelash tint developer?**
- Top complaints mined from reviews: Color, Allergies, Moist/Dry. The return rate is 0.2%.
- **When does demand for eyelash tint developer peak?**
- Demand peaks in Jan–Feb; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the eyelash tint developer niche?**
- Listings span £4.79–£10.70; the average listing price is £6.74 (sweet spot $15–$100). The average incumbent carries 1,430 reviews — the moat a new listing must climb.
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