bronchitis medicine for adults
Skip itA small market ($42K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Great$18.53avg listing price — sweet spot $15–$100
Conversion
Great7.9%search→purchase rate — share of searches ending in a sale
Price range
Good$6.54–$28.90cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Bad4,350.11avg incumbent reviews — the moat a new listing must climb
Growth
Bad-24.1%90-day search growth — must beat 0% to launch
Market size
Bad$42K$42K/yr · 29K searches
According to Flapen's Amazon United States niche tracking, bronchitis medicine for adults is a $42K/yr Amazon United States market (29K searches/yr). The top 5 brands hold 76% of demand. Verdict: Skip it — 43/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
bronchitis medicine for adults market data
- Units sold / yr
- 3K–3K
- avg 100–250/product
- Revenue / yr
- $46K–$56K
- units × avg price
- Conversion rate
- 7.9%
- Avg BSR
- #251
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 79%
- Out of stock
- 1.1%
- Avg brand age
- 96 months
- Avg seller age
- 158 days
Competition & brand share
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.Brands
11 falling
Sellers
591
Top-5 brand share
76%
Top 20: 100%
Top-5 click share
64%
Top 20: 100%
Open market
16%
- Natural Factors32%
- Nature's Way14%
- NUTRAHARMONY11%
- Boiron10%
- Primatene10%
- RidgeCrest Herbals8%
- Open — no brand owns it (5 brands, 16%)
Demand
Weekly Amazon search volume, last 10 weeks — -24.1% search growth over the last 90 days.Top bronchitis medicine for adults search terms
- bronchitis medicine for adults10K/yr
- lung bronchial and sinus health4K/yr
- bronchitis medicine4K/yr
- bronchitis treatment5K/yr
- wheezing cough relief4K/yr
- natural factors lung bronchial & sinus health2K/yr
Top bronchitis medicine for adults 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 19 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Natural Factors Lung Bronchial & Sinus Health - Respiratory Health Supplement - Supports Healthy Tissue & Mucus Consistency - 90 Tablets (90 Servings)
Natural Factors$19.584.5★2,245 rev
Natures Way Bronchial Soothe Ivy Leaf Extract Syrup Supports Respiratory Health* Supports Clear Bronchial Passages* Non-Drowsy 4 Fl Oz (Packaging May Vary)
Nature's Way$10.614.5★1,316 rev
Primatene Mist - Pack of 1
Primatene$27.744.6★20,090 rev
Mullein Drops for Lungs - USDA Organic Liquid - Mullein Leaf Extract Supplement - for Women & Men - Lung & Bronchial Cleanse for Smokers - Respiratory Health Support - As Tincture Tea Pills - 4 oz
NUTRAHARMONY$28.854.5★7,618 rev
RidgeCrest Herbals ClearLungs Classic Daily Health Supplement Natural Lung and Nasal Wellness Formula for Bronchial Respiratory Immune Sinus and Mucus Support (60 Vegan Caps 30 Serv)
RidgeCrest Herbals$24.104.6★3,418 rev
Newest
by launch date
IQ BIOLOGY Mullein Drops for Lungs - USDA Organic Mullein Leaf Extract Supplement - Made in USA - Liquid Lung Detox for Smokers Bronchial Cleanse for Respiratory to Clear Lungs Break Up Mucus* 2 oz
IQ BIOLOGY$20.65448 rev
Terry Naturally EuroPharma Bronchial Clear Ivy Leaf Extract 90 Tablet
Terry Naturally$15.43292 rev
Mullein Lung Detox - Mullein Leaf 10:1 Extract - Marshmallow Root | Echinacea | Oregano | Quercetin | NAC - 15-in-1 Lung Support & Cleanse for Smokers Supplement - for Women & Men - 60 Vegan Capsules
NUTRAHARMONY$19.903,033 rev
Mullein Drops for Lungs - USDA Organic Liquid - Mullein Leaf Extract Supplement - for Women & Men - Lung & Bronchial Cleanse for Smokers - Respiratory Health Support - As Tincture Tea Pills - 4 oz
NUTRAHARMONY$28.857,618 rev
Mullein Drops for Lungs - USDA Organic Liquid - Mullein Leaf Extract Supplement - for Women & Men - Lung & Bronchial Cleanse for Smokers - Respiratory Health Support - As Tincture Tea Pills - 2 oz
NUTRAHARMONY$26.797,618 rev
Trending
90-day click momentum
Boiron Pulsatilla 30C Homeopathic Medicine for Relief from Cold Nasal Congestion Thick Mucus and Cough - 3 Count (240 Pellets)
Boiron$14.624.8★
RidgeCrest Herbals ClearLungs Classic Daily Health Supplement Natural Lung and Nasal Wellness Formula for Bronchial Respiratory Immune Sinus and Mucus Support (60 Vegan Caps 30 Serv)
RidgeCrest Herbals$24.104.6★
Delsym 12 Hour Cough Medicine for Adults Powerful Relief for 12 Hours Cough Suppressant Liquid with Extended-Release Dextromethorphan Grape Flavor Liquid Cough Syrup 5 Fl Oz (Pack of 1)
Delsym$14.314.7★
Terry Naturally EuroPharma Bronchial Clear Liquid 3.4 oz(100 ml) Liquid
Terry Naturally$25.034.4★
Robitussin Adult Maximum Strength Cough + Chest Congestion DM Max (8 fl. oz. Bottle) Cough Suppressant & Expectorant Raspberry Flavor
Robitussin$12.494.7★
What buyers say about bronchitis medicine for adults
What buyers praise and complain about, mined from review topics.What buyers love
“Cough relief”
“feels well made”
“It Helps”
“breath better”
“As described”
“Great deal”
“Good taste”
“Helpful, gentle support for cold symptoms”
“Easy to take”
“It helps me not get sick with a sinus infection”
What buyers complain about
“Don't work well for me”
“Did not help the cough”
“a weird taste”
“Made Breathing Worse”
“allergic reaction”
“NOT WORTH IT”
“I then developed bad headaches”
“Couldnt tell any difference after one capsule”
“They must have pulled back on ingredients”
“doesn't work like advertised”
Top return reasons
Common questions
- Is bronchitis medicine for adults profitable to sell on Amazon United States?
- The niche generates $42K/yr across 19 tracked products. 90-day search growth is -24.1%. Flapen's verdict: Skip it (43/100).
- How competitive is the bronchitis medicine for adults niche?
- 11 brands and 591 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 76% of demand.
- What do buyers complain about in bronchitis medicine for adults?
- Top complaints mined from reviews: Functionality-Overall, Cough Relief, Taste-Overall. The return rate is 0.0%.
- What does it cost to enter the bronchitis medicine for adults niche?
- Listings span $6.54–$28.90; the average listing price is $18.53 (sweet spot $15–$100). The average incumbent carries 4,350 reviews — the moat a new listing must climb.