antiviral
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible13.7%search→purchase rate — share of searches ending in a sale
Avg price
Incredible$27.39avg listing price — sweet spot $15–$100
Price range
Great$9.34–$62.43cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$361K$361K/yr · 96K searches
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Review moat
Bad6,813.67avg incumbent reviews — the moat a new listing must climb
Growth
Bad-30.1%90-day search growth — must beat 0% to launch
Competition
Bad96%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, antiviral is a $361K/yr Amazon United States market (96K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 42/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
antiviral market data
- Units sold / yr
- 15K–20K
- avg 1,250–1,500/product
- Revenue / yr
- $411K–$548K
- units × avg price
- Conversion rate
- 13.7%
- Avg BSR
- #459
- Page quality
- 0%
- Prime
- 67%
- Sponsored
- 83%
- Out of stock
- 0.0%
- Avg brand age
- 91 months
- Avg seller age
- 158 days
Competition & brand share
The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 falling
Sellers
634
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
96%
Top 20: 100%
Open market
0%
- Kleenex92%
- Natural Factors5%
- Boiron4%
- Open — no brand owns it (0%)
Demand
Weekly Amazon search volume, last 19 weeks — -30.1% search growth over the last 90 days.Top antiviral search terms
- antiviral18K/yr
- kleenex anti viral tissues cube boxes12K/yr
- antiviral kleenex tissues8K/yr
- kleenex tissues boxes anti viral tissues6K/yr
- antiviral medication11K/yr
- anti viral5K/yr
- kleenex anti viral3K/yr
- anti viral kleenex4K/yr
- kleenex anti-viral tissues11K/yr
- natural antiviral medicine2K/yr
Top antiviral 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 6 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Kleenex Anti-Viral Facial Tissues 6 Cube Boxes 55 Tissues per Box 3-Ply (330 Total) Packaging May Vary
Kleenex$9.344.6★4,549 rev
Kleenex Anti-Viral Facial Tissues Classroom or Office Tissue 18 Cube Boxes 55 Tissues per Box 3-Ply (990 Total Tissues)
Kleenex$30.224.6★4,549 rev
Kleenex Professional Anti-Viral Facial Tissue Bulk (21286) 3-Ply White Upright Cube Boxed Format Designed for Business (55 Tissues/Box 3 Boxes)
Kleenex$12.254.6★7,726 rev
Natural Factors Anti-V Formula - Healthy Immune System Support Supplement - Herbal Immune Health Supplement with Reishi Mushroom & Licorice Root - 120 Softgels (120 Servings)
Natural Factors$24.964.6★347 rev
Kleenex Anti-Viral Facial Tissue 68-Count (Box of 27) White
Kleenex$62.434.6★299 rev
Newest
by launch dateKleenex Anti-Viral Facial Tissues 6 Cube Boxes 55 Tissues per Box 3-Ply (330 Total) Packaging May Vary
Kleenex$9.344,549 rev
Kleenex Anti-Viral Facial Tissues Classroom or Office Tissue 18 Cube Boxes 55 Tissues per Box 3-Ply (990 Total Tissues)
Kleenex$30.224,549 rev
Natural Factors Anti-V Formula - Healthy Immune System Support Supplement - Herbal Immune Health Supplement with Reishi Mushroom & Licorice Root - 120 Softgels (120 Servings)
Natural Factors$24.96347 rev
Kleenex Anti-Viral Facial Tissue 68-Count (Box of 27) White
Kleenex$62.43299 rev
Boiron Oscillococcinum for Relief from Flu-Like Symptoms of Body Aches Headache Fever Chills and Fatigue - 30 Doses
Boiron$25.1623,412 rev
Trending
90-day click momentumKleenex Anti-Viral Facial Tissues 6 Cube Boxes 55 Tissues per Box 3-Ply (330 Total) Packaging May Vary
Kleenex$9.344.6★
Natural Factors Anti-V Formula - Healthy Immune System Support Supplement - Herbal Immune Health Supplement with Reishi Mushroom & Licorice Root - 120 Softgels (120 Servings)
Natural Factors$24.964.6★
Kleenex Anti-Viral Facial Tissues Classroom or Office Tissue 18 Cube Boxes 55 Tissues per Box 3-Ply (990 Total Tissues)
Kleenex$30.224.6★
Kleenex Anti-Viral Facial Tissue 68-Count (Box of 27) White
Kleenex$62.434.6★
Boiron Oscillococcinum for Relief from Flu-Like Symptoms of Body Aches Headache Fever Chills and Fatigue - 30 Doses
Boiron$25.164.8★
What buyers say about antiviral
What buyers praise and complain about, mined from review topics.What buyers love
“Good for colds”
“Effective”
“Top Quality Products And Fast Delivery”
“they stop my sickness”
“SOFT and STRONG”
“Works as it should”
“theres no weird taste”
“Decent pricing”
“It has come in handy multiple times”
“SOFT and STRONG”
What buyers complain about
“Kinda pricey”
“Didnt work”
“Contains nothing”
“The quality of this particular product has diminished”
“just contains sugars”
“After using, I felt nothing and did some research finding that this is basically a sugar pill and really does not do anything as advertised”
“After using, I felt nothing and did some research finding that this is basically a sugar pill and really does not do anything as advertised”
“There is no significant taste or smell”
“the second your kids start coughing or sneezing”
“Doesnt Dissolve”
Top return reasons
Common questions
- Is antiviral profitable to sell on Amazon United States?
- The niche generates $361K/yr across 6 tracked products. 90-day search growth is -30.1%. Flapen's verdict: Skip it (42/100).
- How competitive is the antiviral niche?
- 3 brands and 634 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in antiviral?
- Top complaints mined from reviews: Value For Money, Functionality-Overall, Ingredients-Overall. The return rate is 0.0%.
- What does it cost to enter the antiviral niche?
- Listings span $9.34–$62.43; the average listing price is $27.39 (sweet spot $15–$100). The average incumbent carries 6,814 reviews — the moat a new listing must climb.