korean toner
Skip itA small market ($77K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Good6.3%search→purchase rate — share of searches ending in a sale
Competition
Good51%top-5 click share — leaders hold, buyers still browse
Avg price
Good£12.45avg listing price — sweet spot $15–$100
Price range
Okay£6.61–£20.81cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay3,320.96avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Okay89%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
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.Peak months: Jan, Feb, Mar, Nov · busiest ÷ quietest = 2.6×
Top korean toner search terms
- korean toner38K/yr
- haruharu wonder black rice toner11K/yr
- haruharu wonder toner10K/yr
- haruharu toner5K/yr
- haru haru toner6K/yr
- korean skincare toners5K/yr
- round lab toner4K/yr
- toner korean5K/yr
- dokdo toner3K/yr
- korean skincare toner7K/yr
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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
haruharu Wonder Black Rice Hyaluronic Toner for Sensitive Skin Alcohol Free Fragrance Free Deep Hydration Glass Skin Korean Skincare Vegan Cruelty-Free 150ml
Haruharu£10.204.6★3,123 rev
haruharu Wonder Black Rice Hyaluronic Toner for Sensitive Skin Alcohol Free Fragrance Free Deep Hydration Glass Skin Korean Skincare Vegan Cruelty-Free 300ml
Haruharu£15.314.7★1,162 rev
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£10.074.6★2,021 rev
Haruharu Wonder Black Rice Probiotics Essence Toner for Strong Skin Barrier with Ceramides Fermented Ingredients Fatty Acids Soothing Moisturizing Plumping
Haruharu£14.944.6★3,152 rev
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£6.614.6★2,021 rev
Newest
by launch date
haruharu Wonder Best Glow Trial Kit Strong Hydrated Glowing Daily Routine Mini Size Double Cleansing Toner Barrier Essence
Haruharu£15.73181 rev
haruharu Wonder Black Rice Probiotics 2% NAD+ Serum Mist Ultra-Fine Mist Hydrating & Plumping Barrier Support Sensitive Skin Ceramide Korean Skincare Vegan 80ml
Haruharu£13.29676 rev
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£10.831,634 rev
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£10.963,622 rev
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£12.38737 rev
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£11.764.7★
haruharu Wonder Best Glow Trial Kit Strong Hydrated Glowing Daily Routine Mini Size Double Cleansing Toner Barrier Essence
Haruharu£15.734.6★
haruharu Wonder Black Rice Hyaluronic Toner Deep Hydration Glass Skin Hyaluronic Acid Lavender Oil Skin Plumpling Korean Skincare Vegan Cruelty-Free 300 ml
Haruharu£13.284.6★
haruharu wonder Black Rice Moisture Cleansing Oil Double Cleansing Daily Makeup Remover Pore Oil Cleanser Korean Skincare For sensitive Non-comedogenic 150ml
Haruharu£12.374.4★
medicube Triple Collagen Toner - Hydrolyzed Atelo & Soluble Collagen for Deep Hydration & Plump Skin - Fast-Absorbing Formula for All-Day Suppleness Korean Skincare (140ml)
medicube£10.444.7★
What buyers say about korean toner
What buyers praise and complain about, mined from review topics.What buyers love
“Good hydration”
“high quality ingredients”
“Great for my skin”
“Makes my skin soft”
“Great for dry skin”
“It gives a glow”
“Excellent value for money”
“Smells great”
“cleans my face so well”
“Lovely texture”
What buyers complain about
“it gives me a rash”
“Weird smell”
“Total waste of money”
“Very watery consistency”
“Burnt my skin”
“I have very dry skin and unable to use most moisturisers as I am sensitive to many ingredients and break out”
“Does feel sticky at first”
“Too drying”
“The bottle is quite small. 200ml.”
“Broken pump”
Top return reasons
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.