antiviral medicine
Worth a lookShows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 6% kills the launch gate
Market size
Incredible$2.9M$2.9M/yr · 1.5M searches
Conversion
Incredible12.1%search→purchase rate — share of searches ending in a sale
Price range
Great$7.13–$75.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$15.78avg listing price — sweet spot $15–$100
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Review moat
Bad5,385.63avg incumbent reviews — the moat a new listing must climb
Growth
Bad-37.8%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand
Competition
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.Brands
3 falling
Sellers
622
Top-5 brand share
100%
Open market
0%
- Boiron75%
- Nature's Way19%
- Genexa6%
- Open — no brand owns it (0%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 35 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Boiron ColdCalm Tablets for Relief of Common Cold Symptoms Such as Sneezing Runny Nose Sore Throat and Nasal Congestion - Non-Drowsy - 60 Count
Boiron$9.434.6★8,111 rev
Boiron Oscillococcinum for Relief from Flu-Like Symptoms of Body Aches Headache Fever Chills and Fatigue - 30 Doses
Boiron$25.164.8★23,412 rev
Boiron Pulsatilla 30C Homeopathic Medicine for Relief from Cold Nasal Congestion Thick Mucus and Cough - 3 Count (240 Pellets)
Boiron$14.624.8★1,493 rev
Boiron ColdCalm Baby Single-Use Drops for Relief from Cold Symptoms of Sneezing Runny Nose and Nasal Congestion - Sterile and Non-Drowsy Liquid Doses - 30 Count
Boiron$11.474.7★7,128 rev
Natures Way Umcka Cold and Flu Relief Chewables Non-Drowsy Multi-Symptom Relief Homeopathic Cold Medicine & Remedy Shortens & Reduces Severity of Colds Berry-Flavored Cold & Flu Tablets 20 Count
Nature's Way$14.024.7★4,055 rev
Newest
by launch date
Boiron ColdCalm Tabs - 100 Count for Relief of Common Cold Symptoms Such as Sneezing Runny Nose Sore Throat and Nasal Congestion - Non-Drowsy Cold Calm Meltaway Tablets
Boiron$18.97226 rev
Boiron Hydrastis Canadensis 6C Homeopathic Medicine for Post-Nasal Drip Relief Excess Mucus Scratchy Throat - 3 Count (240 Pellets)
Boiron$13.81684 rev
Boiron StressCalm On The Go for Relief of Stress Anxiousness Nervousness Irritability and Fatigue - 2 Count (160 Pellets)
Boiron$9.301,668 rev
Boiron ColdCalm On The Go Cold Relief for Sneezing Runny Nose Nasal Congestion and Sore Throat - 2 Count (160 Pellets)
Boiron$9.93986 rev
Boiron ColdCalm Tablets for Cold Symptoms of Sneezing Runny Nose and Sore Throat - 120 Count
Boiron$17.71697 rev
Trending
90-day click momentumBoiron StressCalm On The Go for Relief of Stress Anxiousness Nervousness Irritability and Fatigue - 2 Count (160 Pellets)
Boiron$9.304.3★
Boiron Arnicare Gel for Relief of Joint Pain Muscle Pain Muscle Soreness and Swelling from Bruises or Injury - Non-greasy and Fragrance-Free - 2.6 oz
Boiron$8.364.6★
Boiron Cyclease PMS Relief Tablets for Symptoms from PMS of Bloating Aches Mood Swings and Irritability - 60 Count
Boiron$9.194.5★
Boiron Histaminum Hydrochloricum 30C Homeopathic Medicine for Indoor or Outdoor Allergy Relief Hay Fever and Hives - 3 Count (240 Pellets)
Boiron$13.304.6★
Boiron Pulsatilla 30C Homeopathic Medicine for Colds - 80 Pellets
Boiron$7.134.7★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -37.8% search growth over the last 90 days.Peak months: Jan, Feb, Dec · busiest ÷ quietest = 2.6×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Cold Relief”
“does the job”
“Great Product with Good Results”
“It has come in handy multiple times”
“Great taste”
“Help sleep”
“As described”
“helps his cough”
“Anxiety relief”
“Good price”
What buyers complain about
“Not effective”
“Didn't help to sleep”
“No pain relief”
“I've had a cough for a few weeks”
“Full body rash”
“Kinda pricey”
“Tastes so bad”
“Gives me a terrible headache”
“Its not working for my sinus relief”
“This is just overpriced sugar”