---
title: "Korean Toner — £77K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/beauty/korean-toner"
last_updated: "2026-08-06T21:21:09.772Z"
locale: en
meta:
description: "Niche score 43/100 · £77K/yr market · 98K searches/yr · £12.45 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · £77K/yr market · 98K searches/yr · £12.45 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Korean Toner — £77K/yr Amazon UK Niche (2026) - Flapen"
---
# **korean toner**
**Skip it**
A small market ($77K/yr) — this niche doesn't clear our bar today.
Market size 19Growth 22Conversion 69Competition 56Returns 99Price range 41Avg price 54Brand share 27Review moat 32Quality gap 28
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Good****6.3%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****51%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Good****£12.45**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****£6.61–£20.81**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****3,320.96**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****89%**
top-5 brand share — brands hold most of the demand
**Growth**
**Bad****-5.3%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£77K**
£77K/yr · 98K searches
According to Flapen's Amazon United Kingdom niche tracking, korean toner is a £77K/yr Amazon United Kingdom market (98K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Jan–Feb–Mar–Nov. Verdict: Skip it — 43/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **korean toner market data**
- **Units sold / yr**
- **6K–8K**
- avg 250–500/product
- **Revenue / yr**
- **£75K–£100K**
- units × avg price
- **Conversion rate**
- **6.3%**
- **Avg BSR**
- **#61**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **89%**
- **Out of stock**
- **1.5%**
- **Avg brand age**
- **44 months**
- **Avg seller age**
- **149 days**
## **Competition & brand share**
The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▲rising
**Sellers**
**168**
**Top-5 brand share**
**89%**
Top 20: 100%
**Top-5 click share**
**51%**
Top 20: 93%
**Open market**
**9%**
- Haruharu50% - ROUND LAB18% - medicube8% - ANUA8% - Beauty of Joseon5% - numbuzin2% - Open — no brand owns it (6 brands, 9%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -5.3% search growth over the last 90 days.
13K8KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb, Mar, Nov · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/uk/beauty/korean-toner/trend)
## **Top korean toner search terms**
- **korean toner**38K/yr-14.7%4.4% conv. - **haruharu wonder black rice toner**11K/yr+15.8%7.4% conv. - **haruharu wonder toner**10K/yr-14.1%6.2% conv. - **haruharu toner**5K/yr+16.3%7.3% conv. - **haru haru toner**6K/yr-3.1%8.0% conv. - **korean skincare toners**5K/yr-35.8%3.1% conv. - **round lab toner**4K/yr+20.3%8.3% conv. - **toner korean**5K/yr+1.8%4.6% conv. - **dokdo toner**3K/yr+21.6%9.8% conv. - **korean skincare toner**7K/yr-12.3%5.2% conv. [**All search terms **](https://flapen.com/research/uk/beauty/korean-toner/search-terms)
## **Top korean toner 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%£3K8%£6K12%£9K16%£12K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**haruharu Wonder Black Rice Hyaluronic Toner for Sensitive Skin Alcohol Free Fragrance Free Deep Hydration Glass Skin Korean Skincare Vegan Cruelty-Free 150ml**Haruharu**£10.20**4.6★3,123 rev](https://www.amazon.co.uk/dp/B0971YC8W1) [2**haruharu Wonder Black Rice Hyaluronic Toner for Sensitive Skin Alcohol Free Fragrance Free Deep Hydration Glass Skin Korean Skincare Vegan Cruelty-Free 300ml**Haruharu**£15.31**4.7★1,162 rev](https://www.amazon.co.uk/dp/B0BPS46WXN) [3**ROUND LAB 1025 Dokdo Toner (200ml) Oil Control and Reduces Excess Sebum Gentle Exfoliating Facial Toner Deep Sea Water for Moisturization Soft Finish Without Stickiness Korean Skin Care**ROUND LAB**£10.07**4.6★2,021 rev](https://www.amazon.co.uk/dp/B08FM5BTF6) [4**Haruharu Wonder Black Rice Probiotics Essence Toner for Strong Skin Barrier with Ceramides Fermented Ingredients Fatty Acids Soothing Moisturizing Plumping**Haruharu**£14.94**4.6★3,152 rev](https://www.amazon.co.uk/dp/B0D95M72BF) [5**ROUND LAB 1025 Dokdo Toner (100ml) Oil Control and Reduces Excess Sebum Gentle Exfoliating Facial Toner Deep Sea Water for Moisturization Soft Finish Without Stickiness Korean Skin Care**ROUND LAB**£6.61**4.6★2,021 rev](https://www.amazon.co.uk/dp/B08FM43PB3)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**haruharu Wonder Best Glow Trial Kit Strong Hydrated Glowing Daily Routine Mini Size Double Cleansing Toner Barrier Essence**Haruharu**£15.73**181 rev7mo ago](https://www.amazon.co.uk/dp/B0FSCD86D3) [**haruharu Wonder Black Rice Probiotics 2% NAD+ Serum Mist Ultra-Fine Mist Hydrating & Plumping Barrier Support Sensitive Skin Ceramide Korean Skincare Vegan 80ml**Haruharu**£13.29**676 rev8mo ago](https://www.amazon.co.uk/dp/B0G2BSJ684) [**numbuzin No.9 Anti-Aging Essence Toner with NAD+ & PDRN | Hydrating & Firming Care for Wrinkles & Fine Lines | Glow Boosting Toner | Korean Skincare | 150 ml (5.07 fl. oz.)**numbuzin**£10.83**1,634 rev1y ago](https://www.amazon.co.uk/dp/B0F4RF551P) [**medicube Salmon DNA PDRN Pink CICA Soothing Toner I Pink Glow Toner for Skin Boosting Soothing and Calming Uneven Skin Tone Peptide & Niacinamide Korean Skin Care (250ml)**medicube**£10.96**3,622 rev1y ago](https://www.amazon.co.uk/dp/B0DK3111J9) [**Anua Heartleaf 77 Soothing Toner Moisturizing & Calming Facial Toner for Glass Skin Hyaluronic Acid Lightweight Hydration for Sensitive Skin Redness Relief Korean Skin Care 8.45 fl.oz**ANUA**£12.38**737 rev1y ago](https://www.amazon.co.uk/dp/B0CRKW57B8)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**haruharu Wonder Black Rice Hyaluronic Toner for Sensitive Skin Alcohol & Fragrance Free Deep Hydration Glass Skin Korean Skincare Vegan Cruelty-Free 150ml (Christmas Edition)**Haruharu**£11.76**4.7★**▲ 152%**](https://www.amazon.co.uk/dp/B0DKX9RTVW) [**haruharu Wonder Best Glow Trial Kit Strong Hydrated Glowing Daily Routine Mini Size Double Cleansing Toner Barrier Essence**Haruharu**£15.73**4.6★**▲ 151%**](https://www.amazon.co.uk/dp/B0FSCD86D3) [**haruharu Wonder Black Rice Hyaluronic Toner Deep Hydration Glass Skin Hyaluronic Acid Lavender Oil Skin Plumpling Korean Skincare Vegan Cruelty-Free 300 ml**Haruharu**£13.28**4.6★**▲ 122%**](https://www.amazon.co.uk/dp/B07QM9YV2S) [**haruharu wonder Black Rice Moisture Cleansing Oil Double Cleansing Daily Makeup Remover Pore Oil Cleanser Korean Skincare For sensitive Non-comedogenic 150ml**Haruharu**£12.37**4.4★**▲ 73%**](https://www.amazon.co.uk/dp/B08W1ZHTL3) [**medicube Triple Collagen Toner - Hydrolyzed Atelo & Soluble Collagen for Deep Hydration & Plump Skin - Fast-Absorbing Formula for All-Day Suppleness Korean Skincare (140ml)**medicube**£10.44**4.7★**▲ 72%**](https://www.amazon.co.uk/dp/B085VS2J3T)
**~~View all trending →~~**
## **What buyers say about korean toner**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Moist/Dry**18%
*“Good hydration”*
**Quality-Overall**13%
*“high quality ingredients”*
**Suitability Combination Skin**11%
*“Great for my skin”*
**Soft Feel**8%
*“Makes my skin soft”*
**Suitability Dry Skin**6%
*“Great for dry skin”*
**Brightness/Shine/Glow**5%
*“It gives a glow”*
**Value For Money**5%
*“Excellent value for money”*
**Smell**3%
*“Smells great”*
**Cleansing**3%
*“cleans my face so well”*
**Texture/Consistency-Overall**2%
*“Lovely texture”*
### **What buyers complain about **
**Allergies**13%
*“it gives me a rash”*
**Smell**7%
*“Weird smell”*
**Value For Money**5%
*“Total waste of money”*
**Dilute/Watery**5%
*“Very watery consistency”*
**Skin Health**4%
*“Burnt my skin”*
**Suitability Dry Skin**4%
*“I have very dry skin and unable to use most moisturisers as I am sensitive to many ingredients and break out”*
**Adhesion/Stickiness**4%
*“Does feel sticky at first”*
**Moist/Dry**3%
*“Too drying”*
**Size-Overall**3%
*“The bottle is quite small. 200ml.”*
**Motor Power**2%
*“Broken pump”*
### **Top return reasons **
**Leak-Proof**16%
**Moist/Dry**11%
**Skin Health**7%
**Size-Overall**7%
**Ingredients-Overall**6%
**Product Condition**5%
**Quality-Overall**5%
**Advertised Vs Actual Product**4%
**Durability**4%
**Stain Resistance**4%
## **Common questions**
- **Is korean toner profitable to sell on Amazon United Kingdom?**
- The niche generates £77K/yr across 28 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -5.3%. Flapen's verdict: Skip it (43/100).
- **How competitive is the korean toner niche?**
- 12 brands and 168 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 89% of demand.
- **What do buyers complain about in korean toner?**
- Top complaints mined from reviews: Allergies, Smell, Value For Money. The return rate is 0.1%.
- **When does demand for korean toner peak?**
- Demand peaks in Jan–Feb–Mar–Nov; the busiest month runs 2.6× the quietest.
- **What does it cost to enter the korean toner niche?**
- Listings span £6.61–£20.81; the average listing price is £12.45 (sweet spot $15–$100). The average incumbent carries 3,321 reviews — the moat a new listing must climb.
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