Mullein Leaf Capsules
FailDemand is soft, at -19.8% this quarter, so Mullein Leaf Capsules is a Fail.
- Flapen Score
- 43 / 100Ranks 10,775 of 14,768 Health & Household niches · −6 vs the category median of 4943
- Market size
- $134K/yr78K searches / yr
- 90-day growth
- -19.8%search demand this quarter
- Competition
- 79%top-5 click share · 9 brands · 10 sellers
Flapen Score
Mullein Leaf Capsules against its category
The dotted line is the Health & Household average. Past it, Mullein Leaf Capsules is stronger. Inside it, weaker.
Market
The Mullein Leaf Capsules market on Amazon at a glance
Shoppers on Amazon United States searched for Mullein Leaf Capsules 78K times last year and spent an estimated $134K. The top 5 brands take 85% of clicks. Flapen scores it 43 out of 100, a Fail.
01 · Demand
An estimated 10.9% of those searches ended in a purchase.
Shoppers searched for this 78K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 10.9% of those searches ended in a purchase. Searches in the last 90 days moved -19.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $134K a year.
- Searches, last 12 months
- 78K
- Growth, 90 days vs prior 90
- -19.8%
- Conversion, latest week
- 10.9%
- Market size, estimated
- $134Ka year
- Peak month
- January1.6× the quietest month
- Top search term
- mullein capsules23K searches a year
02 · Price
A sale here is worth $15.78.
Listings sell for $15.78 on average, from $9.05 to $20.10. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 750 to 1,000 of them. At $15.78 that is $12K to $16K a year per listing.
- Average price
- $15.78inside the $15 to $100 sweet spot
- Price range
- $9.05–$20.10
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- $12K–$16K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
80% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 9.2% of listings are out of stock. The average listing ranks #453 within Mullein. It carries 1,381 reviews at 4.59 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 100%
- Out of stock, average day
- 9.2%
- Average rank
- #453in Mullein
- Average rating
- 4.59 starsAmazon United States average 4.42 stars
- Average reviews
- 1,381per listing
- Listings tracked
- 10
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 52 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 52 months
Products
Top Mullein Leaf Capsules products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 27, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Zazzee Extra Strength Mullein Leaf 10:1 Extract 120 Vegan Capsules 4 Month Supply Verbascum Thapsus Respiratory & Lung Support Certified Kosher 100% Pure Leaf Powder Non-GMO Made in the USA
- Price
- $19.99
- Rating
- 4.6/5
- Reviews
- 4,383
- Age
- 4y ago

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
- Price
- $20.05
- Rating
- 4.5/5
- Reviews
- 3,143
- Age
- 2y ago

Zazzee USDA Organic Mullein Leaf 10:1 Extract 120 Vegan Capsules 4 Month Supply Verbascum Thapsus Respiratory & Lung Support Organic Herbal Supplement All-Natural Non-GMO Made in the USA
- Price
- $20.10
- Rating
- 4.6/5
- Reviews
- 148
- Age
- 10mo ago

Nutricost Mullein Leaf Extract 120 Capsules for 60 Serving Per Bottle
- Price
- $12.67
- Rating
- 4.6/5
- Reviews
- 117
- Age
- 1y ago

Carlyle Mullein Leaf Extract | 200 Capsules | Verbascum Thapsus
- Price
- $17.01
- Rating
- 4.6/5
- Reviews
- 2,137
- Age
- 5y ago
Trending
estimated 90-day click momentum
FITO MEDICS Mullein | Mullein Leaf Capsules | 180 Capsules | Concentrated Extract | Highly Absorbable Herbal Supplement
- Price
- $9.05
- Rating
- 4.7/5
- Reviews
- 7
- Age
- 1y ago

Zazzee USDA Organic Mullein Leaf 10:1 Extract 120 Vegan Capsules 4 Month Supply Verbascum Thapsus Respiratory & Lung Support Organic Herbal Supplement All-Natural Non-GMO Made in the USA
- Price
- $20.10
- Rating
- 4.6/5
- Reviews
- 148
- Age
- 10mo ago

Nutricost Mullein Leaf Extract 120 Capsules for 60 Serving Per Bottle
- Price
- $12.67
- Rating
- 4.6/5
- Reviews
- 117
- Age
- 1y ago

500mg Mullein Extract for Lung Support and Respiratory Health 30 Count
- Price
- $10.67
- Rating
- 4.5/5
- Reviews
- 593
- Age
- 2y ago

Carlyle Mullein Leaf Extract | 200 Capsules | Verbascum Thapsus
- Price
- $17.01
- Rating
- 4.6/5
- Reviews
- 2,137
- Age
- 5y ago
Newest
by launch date
Zazzee USDA Organic Mullein Leaf 10:1 Extract 120 Vegan Capsules 4 Month Supply Verbascum Thapsus Respiratory & Lung Support Organic Herbal Supplement All-Natural Non-GMO Made in the USA
- Price
- $20.10
- Rating
- 4.6/5
- Reviews
- 148
- Age
- 10mo ago

Nutricost Mullein Leaf Extract 120 Capsules for 60 Serving Per Bottle
- Price
- $12.67
- Rating
- 4.6/5
- Reviews
- 117
- Age
- 1y ago

FITO MEDICS Mullein | Mullein Leaf Capsules | 180 Capsules | Concentrated Extract | Highly Absorbable Herbal Supplement
- Price
- $9.05
- Rating
- 4.7/5
- Reviews
- 7
- Age
- 1y ago

500mg Mullein Extract for Lung Support and Respiratory Health 30 Count
- Price
- $10.67
- Rating
- 4.5/5
- Reviews
- 593
- Age
- 2y ago

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
- Price
- $20.05
- Rating
- 4.5/5
- Reviews
- 3,143
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 79% of clicks. A locked shelf that new listings rarely crack.
Brands
9 flat
Sellers
10
Est. top-5 brand share
85%
Top 20: 100%
Est. top-5 click share
79%
Top 20: 100%
Open market
10%
- Zazzee53%
- NUTRAHARMONY14%
- Nutricost7%
- Carlyle6%
- DEAL SUPPLEMENT6%
- Nature's Answer5%
- Open — no brand owns it (3 brands, 10%)
Demand
Mullein Leaf Capsules search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.6×
Search terms
Top Mullein Leaf Capsules search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- mullein capsules23K/yr
- mullein leaf capsules14K/yr
- mullein capsules for lungs10K/yr
- mullein pills9K/yr
- mullein supplement8K/yr
- mullein pills for lungs5K/yr
- mullen capsule6K/yr
- mullein capsules supplements3K/yr
Reviews and returns
What reviews say buyers love and hate about Mullein Leaf Capsules
We read the reviews and the return reasons for every product selling here.
“No results”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Mullein Leaf Capsules questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









