Corydalis
FailDemand is soft, at -43.6% this quarter, so Corydalis is a Fail.
- Flapen Score
- 47 / 100Ranks 8,381 of 14,768 Health & Household niches · −2 vs the category median of 4947
- Market size
- $50K/yr32K searches / yr
- 90-day growth
- -43.6%search demand this quarter
- Competition
- 73%top-5 click share · 11 brands · 19 sellers
Flapen Score
Corydalis against its category
The dotted line is the Health & Household average. Past it, Corydalis is stronger. Inside it, weaker.
Market
The Corydalis market on Amazon at a glance
Shoppers on Amazon United States searched for Corydalis 32K times last year and spent an estimated $50K. The top 5 brands take 79% of clicks. Flapen scores it 47 out of 100, a Fail.
01 · Demand
An estimated 5.9% of those searches ended in a purchase.
Shoppers searched for this 32K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 5.9% of those searches ended in a purchase. Searches in the last 90 days moved -43.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $50K a year.
- Searches, last 12 months
- 32K
- Growth, 90 days vs prior 90
- -43.6%
- Conversion, latest week
- 5.9%
- Market size, estimated
- $50Ka year
- Top search term
- corydalis20K searches a year
02 · Price
A sale here is worth $26.93.
Listings sell for $26.93 on average, from $10.38 to $43.72. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 100 to 250 of them. At $26.93 that is $3K to $7K a year per listing.
- Average price
- $26.93inside the $15 to $100 sweet spot
- Price range
- $10.38–$43.72
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$7K
- Returns
- 0.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
69% of listings pay for placement with sponsored ads. 85% ship with Prime. On an average day, 24.8% of listings are out of stock. The average listing ranks #5,446 within Alternative Pain Relief. It carries 296 reviews at 4.33 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 69%
- Prime listings
- 85%
- Out of stock, average day
- 24.8%
- Average rank
- #5,446in Alternative Pain Relief
- Average rating
- 4.33 starsAmazon United States average 4.42 stars
- Average reviews
- 296per listing
- Listings tracked
- 13
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 88 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 88 months
Products
Top Corydalis 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 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
NusaPure Corydalis Root Capsules 500 mg 180 Veg Capsules (Non-GMO Vegan)
- Price
- $19.56
- Rating
- 4.2/5
- Reviews
- 323
- Age
- 7y ago

Pure Corydalis Root Extract Capsule - 1000mg Strength 10:1 Corydalis Yanhusuo Extract Natural Relief Long Lasting 100% Vegetarian 60 Servings 120 Count
- Price
- $19.88
- Rating
- 4.0/5
- Reviews
- 1,214
- Age
- 11y ago

Biotech Nutritions Pure Corydalis Dietary Supplement 10:1 Extract 1000 mg 120 Count
- Price
- $10.38
- Rating
- 4.1/5
- Reviews
- 582
- Age
- 12y ago

Herb Pharm Corydalis Extract Liquid 1 Oz
- Price
- $17.76
- Rating
- 4.2/5
- Reviews
- 46
- Age
- 5y ago

Swanson Full Spectrum Corydalis 400 Milligrams 60 Veg Capsules
- Price
- $12.68
- Rating
- 4.2/5
- Reviews
- 66
- Age
- 11y ago
Trending
estimated 90-day click momentum
Yan Hu SUO (Corydalis Ambigua) Dry Root Tincture All Natural Vegan Pure Liquid Extract - 2 fl.oz
- Price
- $21.94
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 1y ago

Corydalis 5 100 count
- Price
- $35.88
- Rating
- 4.9/5
- Reviews
- 15
- Age
- 12y ago

Parker Naturals Pure Corydalis Root Extract Capsule - 1000mg Strength 10:1 Corydalis Yanhusuo Extract Natural Relief Long Lasting 100% Vegetarian 120 Servings 240 Count
- Price
- $34.88
- Rating
- 4.0/5
- Reviews
- 1,214
- Age
- 7y ago

Biotech Nutritions Pure Corydalis Dietary Supplement 10:1 Extract 1000 mg 120 Count
- Price
- $10.38
- Rating
- 4.1/5
- Reviews
- 582
- Age
- 12y ago

Health Concerns Channel Flow Muscle Relaxation & Pain Support Supplement for Men & Women Corydalis Root Extract Chinese Herbal Formula for Headaches Joint & Menstrual Discomfort 60 Capsules
- Price
- $37.81
- Rating
- 4.4/5
- Reviews
- 35
- Age
- 4y ago
Newest
by launch date
Yan Hu SUO (Corydalis Ambigua) Dry Root Tincture All Natural Vegan Pure Liquid Extract - 2 fl.oz
- Price
- $21.94
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 1y ago

Pure Natural Dried Rhizoma Corydalis Yanhusuo Corydalis Root. (250g)
- Price
- $36.96
- Rating
- 5.0/5
- Reviews
- 3
- Age
- 3y ago

Health Concerns Channel Flow Muscle Relaxation & Pain Support Supplement for Men & Women Corydalis Root Extract Chinese Herbal Formula for Headaches Joint & Menstrual Discomfort 60 Capsules
- Price
- $37.81
- Rating
- 4.4/5
- Reviews
- 35
- Age
- 4y ago

Herb Pharm Corydalis Extract Liquid 1 Oz
- Price
- $17.76
- Rating
- 4.2/5
- Reviews
- 46
- Age
- 5y ago

Herb Pharm Corydalis Liquid Extract 4 Oz
- Price
- $43.72
- Rating
- 4.2/5
- Reviews
- 46
- Age
- 5y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 73% of clicks. A locked shelf that new listings rarely crack.
Brands
11 falling
Sellers
19
Est. top-5 brand share
79%
Top 20: 100%
Est. top-5 click share
73%
Top 20: 100%
Open market
15%
- Parker Naturals25%
- NusaPure23%
- Biotech Nutritions15%
- Herb Pharm10%
- Swanson6%
- Health Concerns6%
- Open — no brand owns it (5 brands, 15%)
Demand
Corydalis search demand
Weekly searches over the year. Pick a range.
Search terms
Top Corydalis search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- corydalis20K/yr
- corydalis for pain6K/yr
- corydalis yanhusuo6K/yr
Reviews and returns
What reviews say buyers love and hate about Corydalis
We read the reviews and the return reasons for every product selling here.
“Worst taste EVER”
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.
15 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 Corydalis 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









