Lung Support
Worth a lookShows low returns (0.0%), but a small market ($112K/yr) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Great$54.34avg listing price — sweet spot $15–$100
Conversion
Good6.3%search→purchase rate — share of searches ending in a sale
Brand share
Good64%top-5 brand share — brands hold most of the demand
Competition
Good50%top-5 click share — leaders hold, buyers still browse
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Okay1,777.93avg incumbent reviews — the moat a new listing must climb
Growth
Okay+2.9%90-day search growth — must beat 0% to launch
Price range
Okay$19.58–$293.10cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay$112K$112K/yr · 33K searches
Is lung support profitable on Amazon?
According to Flapen's Amazon United States niche tracking, lung support is a $112K/yr Amazon United States market (33K searches/yr). The top 5 brands hold 64% of demand. Demand peaks in Jan–Oct–Dec. Verdict: Worth a look — 55/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
lung support market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 1K–2K
- avg 0–100/product
- Revenue / yr
- $68K–$82K
- units × avg price
- Conversion rate
- 6.3%
- Avg BSR
- #2,560
- Page quality
- 0%
- Prime
- 68%
- Sponsored
- 89%
- Out of stock
- 6.4%
- Avg brand age
- 55 months
- Avg seller age
- 156 days
Competition: brands, sellers & click share
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.Brands
18 rising
Sellers
553
Top-5 brand share
64%
Top 20: 100%
Top-5 click share
50%
Top 20: 92%
Open market
30%
- Pure Health Brands19%
- NUTRAHARMONY14%
- Valdivia12%
- OVICIA10%
- LUNG CLEAR PRO9%
- MJO6%
lung support demand & seasonality
Weekly Amazon search volume, last 98 weeks — +2.9% search growth over the last 90 days.Peak months: Jan, Oct, Dec · busiest ÷ quietest = 2.3×
Top lung support search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- pure lung6K/yr
- lung clear pro11K/yr
- copd treatment7K/yr
- healthy lungs2K/yr
- respiratory lung health3K/yr
- respiratory infection treatment2K/yr
- clear phlegm in lungs2K/yr
Top lung support products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.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
Pure Lungs Support 10-in-1 Lung Cleanse & Detox Supplement for Smokers & Respiratory Health with Quercetin NAC Cordyceps Pine Bark Vitamin C & Butterbur 60 Capsules
Pure Health Brands$20.024.1★195 rev
PureLung Capsules - Official Pure Lung Supplement Premium Formula Natural Vitamins for Health & Wellness - 60 Capsules for 1 Month
Valdivia$35.325.0★2 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$20.054.5★3,143 rev
Lung Clear Pro Lung Support Supplement Drops with Wild Mullein Leaf Extract for Lungs and Mucus Relief Support - 2 Fl oz
LUNG CLEAR PRO$77.614.1★310 rev
PureLung Capsules - Official Pure Lung Pills Advanced Premium Support for Maximum Strength with All Natural Ingredients Vitamins for Overall Health & Wellness 60 Capsules for 1 Month
OVICIA$34.455.0★1 rev
Newest
by launch date
PureLung Capsules Official Pure Lung Supplement Pills with All Natural Ingredients - Maximum Strength Premium Vitamins Supporting Optimal Wellness and Advanced PureLung Health Reviews (5 Pack)
IDEAL PERFORMANCE$71.950 rev
PureLung Capsules Official Pure Lung Supplement Pills with All Natural Ingredients - Maximum Strength Premium Vitamins Supporting Optimal Wellness and Advanced PureLung Health Reviews (3 Pack)
IDEAL PERFORMANCE$63.570 rev
PureLung Capsules - Official Pure Lung Pills Advanced Premium Support for Maximum Strength with All Natural Ingredients Vitamins for Overall Health & Wellness 60 Capsules for 1 Month
OVICIA$34.451 rev
(3 Pack) PureLung Capsules - Official Pure Lung Pills Advanced Premium Support for Maximum Strength with All Natural Ingredients Vitamins for Overall Health & Wellness 180 Capsules for 3 Months
OVICIA$61.780 rev
(5 Pack) PureLung Capsules Official PureLung Pills with All Natural Ingredients Max Strength Supplement with Premium Vitamins Supporting Optimal Wellness and Advanced Health Naturally (300 Capsules)
MJO$99.790 rev
Trending
90-day click momentum
(2 Pack) PureLung Capsules - Official Pure Lung Pills Advanced Premium Support for Maximum Strength with All Natural Ingredients Vitamins for Overall Health & Wellness 120 Capsules for 2 Months
OVICIA$51.070.0★
PureLung Capsules Official Pure Lung Supplement Pills with All Natural Ingredients - Maximum Strength Premium Vitamins Supporting Optimal Wellness and Advanced PureLung Health Reviews (3 Pack)
IDEAL PERFORMANCE$63.570.0★
PureLung Capsules - Official Pure Lung Pills Advanced Premium Support for Maximum Strength with All Natural Ingredients Vitamins for Overall Health & Wellness 60 Capsules for 1 Month
OVICIA$34.455.0★
PureLung Capsules Official Pure Lung Supplement Pills with All Natural Ingredients - Maximum Strength Premium Vitamins Supporting Optimal Wellness and Advanced PureLung Health Reviews (5 Pack)
IDEAL PERFORMANCE$71.950.0★
PureLung Capsules - Official Pure Lung Supplement Premium Formula Natural Vitamins for Health & Wellness - 60 Capsules for 1 Month
Valdivia$35.325.0★
What reviews say buyers love and hate about lung support
What buyers praise and complain about, mined from review topics.What buyers love
“Stops cough”
“As with their other products, the quality feels consistent and reliable”
“breath better”
“Works well”
“Arrived as described”
“No awful taste or smell”
“Good deal”
“It helps me not get sick with a sinus infection”
“Easy to use”
“No side effects”
What buyers complain about
“Don't work well for me”
“Did not help the cough”
“Made Breathing Worse”
“now the taste is off”
“NOT WORTH IT”
“I then developed bad headaches”
“Inconsistent”
“Made me so sick”
“Bad drugs”
“doesn't work like advertised”
Top return reasons
Common lung support questions
- Is lung support profitable to sell on Amazon United States?
- The niche generates $112K/yr across 28 tracked products. 0 of 9 products launched in the last 360 days are still selling. 90-day search growth is +2.9%. Flapen's verdict: Worth a look (55/100).
- How competitive is the lung support niche?
- 18 brands and 553 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 64% of demand.
- What do buyers complain about in lung support?
- Top complaints mined from reviews: Functionality-Overall, Cough Relief, Breathability. The return rate is 0.0%.
- When does demand for lung support peak?
- Demand peaks in Jan–Oct–Dec; the busiest month runs 2.3× the quietest.
- What does it cost to enter the lung support niche?
- Listings span $19.58–$293.10; the average listing price is $54.34 (sweet spot $15–$100). The average incumbent carries 1,778 reviews — the moat a new listing must climb.