conjunctivitis eye treatment
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Great$16.19avg listing price — sweet spot $15–$100
Conversion
Good6.8%search→purchase rate — share of searches ending in a sale
Price range
Good$9.87–$23.47cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Review moat
Bad7,670.5avg incumbent reviews — the moat a new listing must climb
Market size
Bad$48K$48K/yr · 43K searches
Growth
Bad-27.8%90-day search growth — must beat 0% to launch
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, conjunctivitis eye treatment is a $48K/yr Amazon United States market (43K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 31/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
conjunctivitis eye treatment market data
- Units sold / yr
- 4K–5K
- avg 750–1,000/product
- Revenue / yr
- $65K–$81K
- units × avg price
- Conversion rate
- 6.8%
- Avg BSR
- #21
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 94 months
- Avg seller age
- 159 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
4 rising
Sellers
59
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- PATADAY78%
- WELMATE9%
- Glenmark Therapeutics7%
- Pataday6%
Demand
Weekly Amazon search volume, last 19 weeks — -27.8% search growth over the last 90 days.Top conjunctivitis eye treatment search terms
- pataday twice daily allergy eye drops12K/yr
- pink eye conjunctivitis treatment18K/yr
- conjunctivitis eye treatment10K/yr
- pataday twice daily relief4K/yr
Top conjunctivitis eye treatment 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 4 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Pataday Twice Daily Allergy Itch Relief Eye Drops 5 ml Olopatadine 0.1% Antihistamine Drops for Itchy Eyes & Redness Relief Targets Pollen Ragweed Grass & Pet Dander Up to 8-Hour Relief
PATADAY$14.584.7★6,864 rev
WELMATE - Eye Ointment (1 Tube) - Sodium Chloride Hypertonicity Ophthalmic Ointment 5% - Relief of Corneal Edema Symptoms - Lanolin & Mineral Oil - Sterile - Travel Size - Eye Care - 1/8 oz (3.5g)
WELMATE$16.844.6★1,106 rev
Glenmark Therapeutics Olopatadine Eye Drops for Allergies Redness Relief Antihistamine Eye Drops Allergy Relief from Pet Dander Pollen Grass Ragweed Works in Minutes Olopatadine HCl 0.1% 5ml
Glenmark Therapeutics$9.874.6★1,519 rev
Pataday Once Daily Extra Strength Relief Allergy Eye Drops 2.5 ml Twin Pack Antihistamine Eye Drops with Olopatadine 0.7% for Relief from Eye Allergy Itching Works Up to 24 Hours
Pataday$23.474.6★21,193 rev
Newest
by launch dateGlenmark Therapeutics Olopatadine Eye Drops for Allergies Redness Relief Antihistamine Eye Drops Allergy Relief from Pet Dander Pollen Grass Ragweed Works in Minutes Olopatadine HCl 0.1% 5ml
Glenmark Therapeutics$9.871,519 rev
WELMATE - Eye Ointment (1 Tube) - Sodium Chloride Hypertonicity Ophthalmic Ointment 5% - Relief of Corneal Edema Symptoms - Lanolin & Mineral Oil - Sterile - Travel Size - Eye Care - 1/8 oz (3.5g)
WELMATE$16.841,106 rev
Pataday Once Daily Extra Strength Relief Allergy Eye Drops 2.5 ml Twin Pack Antihistamine Eye Drops with Olopatadine 0.7% for Relief from Eye Allergy Itching Works Up to 24 Hours
Pataday$23.4721,193 rev
Pataday Twice Daily Allergy Itch Relief Eye Drops 5 ml Olopatadine 0.1% Antihistamine Drops for Itchy Eyes & Redness Relief Targets Pollen Ragweed Grass & Pet Dander Up to 8-Hour Relief
PATADAY$14.586,864 rev
Trending
90-day click momentumGlenmark Therapeutics Olopatadine Eye Drops for Allergies Redness Relief Antihistamine Eye Drops Allergy Relief from Pet Dander Pollen Grass Ragweed Works in Minutes Olopatadine HCl 0.1% 5ml
Glenmark Therapeutics$9.874.6★
WELMATE - Eye Ointment (1 Tube) - Sodium Chloride Hypertonicity Ophthalmic Ointment 5% - Relief of Corneal Edema Symptoms - Lanolin & Mineral Oil - Sterile - Travel Size - Eye Care - 1/8 oz (3.5g)
WELMATE$16.844.6★
Pataday Twice Daily Allergy Itch Relief Eye Drops 5 ml Olopatadine 0.1% Antihistamine Drops for Itchy Eyes & Redness Relief Targets Pollen Ragweed Grass & Pet Dander Up to 8-Hour Relief
PATADAY$14.584.7★
Pataday Once Daily Extra Strength Relief Allergy Eye Drops 2.5 ml Twin Pack Antihistamine Eye Drops with Olopatadine 0.7% for Relief from Eye Allergy Itching Works Up to 24 Hours
Pataday$23.474.6★
What buyers say about conjunctivitis eye treatment
What buyers praise and complain about, mined from review topics.What buyers love
“Works for allergies”
“Great for your eyes”
“Work ok”
“fair price”
“No complaints”
“As advertised”
“stopped the itching”
“Easy to use”
“Very moisturizing”
“Payday eye drops are so soothing in my eyes”
What buyers complain about
“which they become red itchy”
“Not worth it”
“the tube is very small”
“It had no effect”
“This is a lower dose. 0.1%”
“Feels like glue because the liquid feels sticky”
“Although my daughter experienced a burning sensation as well”
“Instead relief”
“doesnt last 24 hours”
“I have eye issues when it comes to being very dry all of the time”
Common questions
- Is conjunctivitis eye treatment profitable to sell on Amazon United States?
- The niche generates $48K/yr across 4 tracked products. 90-day search growth is -27.8%. Flapen's verdict: Skip it (31/100).
- How competitive is the conjunctivitis eye treatment niche?
- 4 brands and 59 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in conjunctivitis eye treatment?
- Top complaints mined from reviews: Allergies, Value For Money, Size-Overall. The return rate is 0.0%.
- What does it cost to enter the conjunctivitis eye treatment niche?
- Listings span $9.87–$23.47; the average listing price is $16.19 (sweet spot $15–$100). The average incumbent carries 7,671 reviews — the moat a new listing must climb.