eye bath
Worth a lookShows low returns (0.2%), but prices mostly outside the sweet spot ($2.49–$6.87) keeps it on the watch list.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Conversion
Incredible15.7%search→purchase rate — share of searches ending in a sale
Review moat
Great222.24avg incumbent reviews — the moat a new listing must climb
Brand share
Good60%top-5 brand share — brands hold most of the demand
Competition
Good48%top-5 click share — leaders hold, buyers still browse
Growth
Good+21.9%90-day search growth — must beat 0% to launch
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Bad£51K£51K/yr · 69K searches
Avg price
Bad£4.73avg listing price — sweet spot $15–$100
Price range
Bad£2.49–£6.87cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, eye bath is a £51K/yr Amazon United Kingdom market (69K searches/yr). The top 5 brands hold 60% of demand. Demand peaks in Aug. Verdict: Worth a look — 55/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
eye bath market data
- Units sold / yr
- 10K–13K
- avg 250–500/product
- Revenue / yr
- £47K–£59K
- units × avg price
- Conversion rate
- 15.7%
- Avg BSR
- #48
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 60%
- Out of stock
- 16.4%
- Avg brand age
- 46 months
- Avg seller age
- 183 days
Competition & brand share
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.Brands
22 falling
Sellers
73
Top-5 brand share
60%
Top 20: 98%
Top-5 click share
48%
Top 20: 93%
Open market
35%
- Vizulize20%
- Optrex16%
- Benaewa10%
- OCAL8%
- yimeizhiguang7%
- zalati5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +21.9% search growth over the last 90 days.Peak months: Aug · busiest ÷ quietest = 1.6×
Top eye bath search terms
- eye bath38K/yr
- eye bath and eye wash kit13K/yr
- eye wash cup9K/yr
- eye bath cup6K/yr
- eye bath and eye wash3K/yr
Top eye bath 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
Vizulize Multi Action Eye Wash 300ml with Eye Bath | Cleanses & Refreshes Eyes | Soothes Tired Dry & Irritated Eyes | pH Balanced | Suitable for Contact Lens Users
Vizulize£4.914.5★991 rev
Optrex Multi Action Eye Wash 300 ml for Gentle and Effective Relief Itchy Irritated Tired Uncomfortable Eyes Easy to Use
Optrex£5.534.7★442 rev
Eye Bath Cup & Silicone Eye Wash Set - Reusable Dry Eyes Relief Wash Kit Portable Eye Rinse Cup for Makeup Removal Irritation Soothing and Tired Eyes Refresh(2 Pack)
yimeizhiguang£4.084.5★35 rev
Optrex Multi Action Eye Wash 100 ml for Gentle and Effective Relief Itchy Irritated Tired Uncomfortable Eyes Easy to Use
Optrex£3.584.7★514 rev
Benaewa 2 Pcs Eye Wash Cup Reusable Silicone Eye Bath and Eye Wash Kit for Soothing Tired Eye Refreshing Cleaning
Benaewa£5.824.6★6 rev
Newest
by launch date
2 Pack Reusable Silicone Eye Bath Cup Set - Portable Eye Rinse Kit for Dry Eyes Relief Makeup Removal Irritation Soothing & Tired Eyes Refresh
CHXTguyue£3.783 rev
2-Pack Reusable Eye Rinse Cups for Gentle Cleaning Portable Silicone Eye Bath for Dust and Makeup Removal Compact Design for Home and Travel Use
Girejujon£3.494 rev
4 Pcs Eye Wash Cup Silicone Eye Bath Cup Reusable Eye-Wash Bath Kit Cleansing Cup for Quick Rinse Portable Eyes Care Tool Cleaner for Cleaning Dust Makeup Irritants SoothingTired Eyes
Honoflux£6.092 rev
Portable Silicone Eye Wash Cup Set Reusable Eye Care Tool for Quick Relief of Tired Eyes Removal of Makeup Dust Irritants Eye Bath Kit for Daily Hygiene Refreshment (Colourful 4 Pcs)
DWJSYXEI£4.4516 rev
Gosknor 2pcs Eye Wash Cup Reusable Silicone Eye Bath Cup for Quick Eyewash Rinse & Relief Portable Flush Pods Kit Bottle Solution for Cleaning Dust Makeup Irritants Home & Travel Tools (Orange)
Gosknor£5.115 rev
Trending
90-day click momentum2 Pack Reusable Silicone Eye Bath Cup Set - Portable Eye Rinse Kit for Dry Eyes Relief Makeup Removal Irritation Soothing & Tired Eyes Refresh
CHXTguyue£3.785.0★
Gosknor 2pcs Eye Wash Cup Reusable Silicone Eye Bath Cup for Quick Eyewash Rinse & Relief Portable Flush Pods Kit Bottle Solution for Cleaning Dust Makeup Irritants Home & Travel Tools (Orange)
Gosknor£5.114.5★
2-Pack Reusable Eye Rinse Cups for Gentle Cleaning Portable Silicone Eye Bath for Dust and Makeup Removal Compact Design for Home and Travel Use
Girejujon£3.495.0★
Benaewa 2 Pcs Eye Wash Cup Reusable Silicone Eye Bath and Eye Wash Kit for Soothing Tired Eye Refreshing Cleaning
Benaewa£5.824.6★
OCAL Multi Action Eyewash - 100ml with Eye Wash Cup - 7.2pH Balanced Ophthalmic Eyewash Solution for Irritation Redness Dryness & Tired Eyes Gentle Eye Rinse Suitable for Contact Lens Users
OCAL£5.003.9★
What buyers say about eye bath
What buyers praise and complain about, mined from review topics.What buyers love
“Good for eyes”
“loads cheaper so all good”
“Brilliant quality”
“Easy to use”
“Does the job perfectly”
“Good fit”
“It does the job”
“These eye wash cups are easy to use”
“Very soothing and good eyewash it clears all the irritation in minutes”
“refreshing clean each time”
What buyers complain about
“as it's quite misleading”
“Good product a bit expensive”
“Once opened, however, it is impossible to close”
“So any bacteria can go inside the bottle”
“Bottle literally isnt resealable”
“Bad bottle design”
“Yes I know its cheap”
“Devoid of usual paper instructions inside”
“the cap does not go back on”
“The lid/bath also isn't really designed to detach as water is pushed through holes inside the bath”
Top return reasons
Common questions
- Is eye bath profitable to sell on Amazon United Kingdom?
- The niche generates £51K/yr across 25 tracked products. 0 of 8 products launched in the last 360 days are still selling. 90-day search growth is +21.9%. Flapen's verdict: Worth a look (55/100).
- How competitive is the eye bath niche?
- 22 brands and 73 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 60% of demand.
- What do buyers complain about in eye bath?
- Top complaints mined from reviews: Advertised Vs Actual Product, Value For Money, Ease Of Use. The return rate is 0.2%.
- When does demand for eye bath peak?
- Demand peaks in Aug; the busiest month runs 1.6× the quietest.
- What does it cost to enter the eye bath niche?
- Listings span £2.49–£6.87; the average listing price is £4.73 (sweet spot $15–$100). The average incumbent carries 222 reviews — the moat a new listing must climb.