Nattokinase 10000 Fu
MaybeAn estimated 0.0% of orders come back. But demand is soft, at -14.9% this quarter, so Nattokinase 10000 Fu is a Maybe.
- Flapen Score
- 55 / 100Top 24% of 14,768 Health & Household niches · +6 vs the category median of 4955
- Market size
- $326K/yr138K searches / yr
- 90-day growth
- -14.9%search demand this quarter
- Competition
- 67%top-5 click share · 14 brands · 28 sellers
Flapen Score
Nattokinase 10000 Fu against its category
The dotted line is the Health & Household average. Past it, Nattokinase 10000 Fu is stronger. Inside it, weaker.
Market
The Nattokinase 10000 Fu market on Amazon at a glance
Shoppers on Amazon United States searched for Nattokinase 10000 Fu 138K times last year and spent an estimated $326K. The top 5 brands take 76% of clicks. Flapen scores it 55 out of 100, a Maybe.
01 · Demand
An estimated 9.0% of those searches ended in a purchase.
Shoppers searched for this 138K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.0% of those searches ended in a purchase. Searches in the last 90 days moved -14.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $326K a year.
- Searches, last 12 months
- 138K
- Growth, 90 days vs prior 90
- -14.9%
- Conversion, latest week
- 9.0%
- Market size, estimated
- $326Ka year
- Top search term
- nattokinase 10000 fu120K searches a year
02 · Price
A sale here is worth $26.44.
Listings sell for $26.44 on average, from $14.61 to $48.50. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 250 to 500 of them. At $26.44 that is $7K to $13K a year per listing.
- Average price
- $26.44inside the $15 to $100 sweet spot
- Price range
- $14.61–$48.50
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $7K–$13K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.7% of listings are out of stock. The average listing ranks #638 within Enzymes. It carries 1,152 reviews at 4.49 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 1.7%
- Average rank
- #638in Enzymes
- Average rating
- 4.49 starsAmazon United States average 4.42 stars
- Average reviews
- 1,152per listing
- Listings tracked
- 17
04 · Newcomers
4 of last year's 6 launches cleared the first-year sales bar.
6 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 48 months on average, so the names here are settling in.
- Launched, last 12 months
- 6
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 48 months
Products
Top Nattokinase 10000 Fu 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 26, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Micro Ingredients Nattokinase 10 000 FU Per Serving (Natural Natto Extract) 240 Vegetarian Capsules | with CoQ10 Turmeric Aged Garlic & Pine Bark Extract | Non-GMO Lab Tested cGMP Manufactured
- Price
- $29.60
- Rating
- 4.4/5
- Reviews
- 175
- Age
- 8mo ago

Kynderynl Nattokinase Supplement 10000FU Organic Natto Enzyme 500mg for Circulatory Wellness Enteric-Coated Tablets Aiding Digestion & Assisting Absorption Vegan 90 Tablets (90-Day Supply)
- Price
- $22.62
- Rating
- 4.6/5
- Reviews
- 252
- Age
- 1y ago

Kynderynl Nattokinase Supplement 10000FU Organic Natto Enzyme 500mg for Circulatory Wellness Enteric-Coated Tablets Aiding Digestion & Assisting Absorption Vegan 90 Tablets (90-Day Supply) -2P
- Price
- $36.24
- Rating
- 4.5/5
- Reviews
- 206
- Age
- 1y ago

Gyumolics Nattokinase Supplement 10000FU with Organic Nattokinase Serrapeptase Bromelain Curcumin Vitamin E & Ginseng Movement Comfort 90 Capsules
- Price
- $20.63
- Rating
- 4.6/5
- Reviews
- 467
- Age
- 1y ago

NatureBell Nattokinase - 240 Capsules - 8 000 FU Max Strength from Fermented Natto Extract - for Heart Health Healthy Circulation & Daily Wellness Support*
- Price
- $27.32
- Rating
- 4.6/5
- Reviews
- 933
- Age
- 2y ago
Trending
estimated 90-day click momentum
HyberVive Advanced Nattokinase Supplement 10 000 FU 500mg Enhanced Potency & High Enzyme Activity Supports Healthy Blood Flow & Circulation Non GMO Made in USA 60 Vegan Capsules
- Price
- $14.75
- Rating
- 4.6/5
- Reviews
- 26
- Age
- 3mo ago

JYVGNLXS Nattokinase 10 000 FU with MCT Oil 120 Enteric Coated Softgels
- Price
- $16.00
- Rating
- 4.5/5
- Reviews
- 17
- Age
- 2mo ago

AIQIUSHA Nattokinase 10 000 FU with Serrapeptase Bromelain & CoQ10 Triple Enzyme Complex from Fermented Soy Extract Herbal Blend with Turmeric & Olive Leaf Enteric Softgels Non-GMO 240 Count
- Price
- $19.81
- Rating
- 4.5/5
- Reviews
- 15
- Age
- 1mo ago

Micro Ingredients Nattokinase 10 000 FU Per Serving (Natural Natto Extract) 240 Vegetarian Capsules | with CoQ10 Turmeric Aged Garlic & Pine Bark Extract | Non-GMO Lab Tested cGMP Manufactured
- Price
- $29.60
- Rating
- 4.4/5
- Reviews
- 175
- Age
- 8mo ago

LIOEUBIO Nattokinase Supplement 10 000 FU 9-in-1 Formula with Serrapeptase Bromelain CoQ10 Turmeric & White Willow Bark 240 Softgels
- Price
- $23.89
- Rating
- 3.8/5
- Reviews
- 122
- Age
- 6mo ago
Newest
by launch date
AIQIUSHA Nattokinase 10 000 FU with Serrapeptase Bromelain & CoQ10 Triple Enzyme Complex from Fermented Soy Extract Herbal Blend with Turmeric & Olive Leaf Enteric Softgels Non-GMO 240 Count
- Price
- $19.81
- Rating
- 4.5/5
- Reviews
- 15
- Age
- 1mo ago

JYVGNLXS Nattokinase 10 000 FU with MCT Oil 120 Enteric Coated Softgels
- Price
- $16.00
- Rating
- 4.5/5
- Reviews
- 17
- Age
- 2mo ago

HyberVive Advanced Nattokinase Supplement 10 000 FU 500mg Enhanced Potency & High Enzyme Activity Supports Healthy Blood Flow & Circulation Non GMO Made in USA 60 Vegan Capsules
- Price
- $14.75
- Rating
- 4.6/5
- Reviews
- 26
- Age
- 3mo ago

MEGNETA Nattokinase Supplement 12 000 FU with Serrapeptase 360 000 sPU Lumbrokinase 10 000 FUV & CoQ10 Multi-Enzyme Formula for Daily Circulatory Digestive & Antioxidant Wellness 100 Capsules
- Price
- $48.50
- Rating
- 4.1/5
- Reviews
- 144
- Age
- 5mo ago

LIOEUBIO Nattokinase Supplement 10 000 FU 9-in-1 Formula with Serrapeptase Bromelain CoQ10 Turmeric & White Willow Bark 240 Softgels
- Price
- $23.89
- Rating
- 3.8/5
- Reviews
- 122
- Age
- 6mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 67% of clicks. Leaders hold, but buyers still shop past them.
Brands
14 rising
Sellers
28
Est. top-5 brand share
76%
Top 20: 100%
Est. top-5 click share
67%
Top 20: 100%
Open market
20%
- Micro Ingredients34%
- Kyndernl23%
- Gyumolics10%
- NatureBell5%
- Double Wood Supplements4%
- MEGNETA4%
Demand
Nattokinase 10000 Fu search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Jul · busiest ÷ quietest = 2.4× · 8 of 12 months tracked
Reviews and returns
What reviews say buyers love and hate about Nattokinase 10000 Fu
We read the reviews and the return reasons for every product selling here.
“This is a VERY weak dose”
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 Nattokinase 10000 Fu 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









