Serrapeptase
MaybeAn estimated 0.0% of orders come back. But demand is soft, at -6.8% this quarter, so Serrapeptase is a Maybe.
- Flapen Score
- 56 / 100Top 21% of 14,768 Health & Household niches · +7 vs the category median of 4956
- Market size
- $652K/yr326K searches / yr
- 90-day growth
- -6.8%search demand this quarter
- Competition
- 67%top-5 click share · 15 brands · 30 sellers
Flapen Score
Serrapeptase against its category
The dotted line is the Health & Household average. Past it, Serrapeptase is stronger. Inside it, weaker.
Market
The Serrapeptase market on Amazon at a glance
Shoppers on Amazon United States searched for Serrapeptase 326K times last year and spent an estimated $652K. The top 5 brands take 74% of clicks. Flapen scores it 56 out of 100, a Maybe.
01 · Demand
An estimated 9.0% of those searches ended in a purchase.
Shoppers searched for this 326K 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 -6.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $652K a year.
- Searches, last 12 months
- 326K
- Growth, 90 days vs prior 90
- -6.8%
- Conversion, latest week
- 9.0%
- Market size, estimated
- $652Ka year
- Peak month
- August1.2× the quietest month
- Top search term
- serrapeptase206K searches a year
02 · Price
A sale here is worth $22.10.
Listings sell for $22.10 on average, from $9.73 to $39.03. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 1,500 to 2,000 of them. At $22.10 that is $33K to $44K a year per listing.
- Average price
- $22.10inside the $15 to $100 sweet spot
- Price range
- $9.73–$39.03
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 30K–40K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $33K–$44K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
94% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.4% of listings are out of stock. The average listing ranks #607 within Allergy, Sinus & Asthma. It carries 1,393 reviews at 4.53 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 94%
- Prime listings
- 100%
- Out of stock, average day
- 0.4%
- Average rank
- #607in Allergy, Sinus & Asthma
- Average rating
- 4.53 starsAmazon United States average 4.42 stars
- Average reviews
- 1,393per listing
- Listings tracked
- 17
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 83 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
- 83 months
Products
Top Serrapeptase 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
Serrapeptase 240 000 SPU Max Potency (120 Veggie Capsules) Proteolytic Enzyme for Sinus Respiratory and Joint Health (Non-GMO Gluten Free Vegetarian Safe) by Double Wood
- Price
- $19.56
- Rating
- 4.5/5
- Reviews
- 1,270
- Age
- 4y ago

Doctors Best Serrapeptase Supplement for Men & Women - Proteolytic Enzyme for Sinus & Immune Health Support 120 000 SPU per Veggie Capsule High Potency Formula Non-GMO Vegan - 90 Veg Caps
- Price
- $28.61
- Rating
- 4.4/5
- Reviews
- 9,702
- Age
- 15y ago

Nutricost Serrapeptase 120 000 SPU 120 Capsules - Gluten Free Non-GMO and Vegetarian Friendly
- Price
- $17.66
- Rating
- 4.6/5
- Reviews
- 450
- Age
- 4y ago

NOW Foods Supplements Serrapeptase 60 000 Units of Activity Promotes Respiratory Health and Immune Function* 60 Veg Capsules
- Price
- $14.05
- Rating
- 4.6/5
- Reviews
- 777
- Age
- 6y ago

Vitamatic Serrapeptase 240 000 SPU Servings 120 Delayed Released Capsules - Enteric Coated - Non-GMO- Made in the USA (120 Count (Pack of 1))
- Price
- $14.59
- Rating
- 4.5/5
- Reviews
- 345
- Age
- 2y ago
Trending
estimated 90-day click momentum
Vitamatic Serrapeptase 240 000 SPU Servings 120 Delayed Released Capsules - Enteric Coated - Non-GMO- Made in the USA (120 Count (Pack of 2))
- Price
- $21.32
- Rating
- 4.7/5
- Reviews
- 114
- Age
- 2y ago

Dr. Mercola Serrapeptase Enzymes - Supports Healthy Cellular Function - Delayed Release - Non-GMO Gluten-Free & Soy-Free - 60 Capsules
- Price
- $39.03
- Rating
- 4.7/5
- Reviews
- 188
- Age
- 5y ago

Nutramedix Serrapeptase Supplement - Proteolytic Enzymes for Digestion + Inulin - Made to Support Digestive Health Support - Gluten Soy and Dairy-Free (60 Capsules)
- Price
- $35.36
- Rating
- 4.6/5
- Reviews
- 180
- Age
- 2y ago

Serra-RX 40 000 SPU Serrapeptase - Acid-Resistant Proteolytic Systemic Enzyme Non-GMO Gluten Free Vegan 90 Veg Capsules
- Price
- $9.86
- Rating
- 4.6/5
- Reviews
- 216
- Age
- 5y ago

Vitamatic Serrapeptase 240 000 SPU Servings 120 Delayed Released Capsules - Enteric Coated - Non-GMO- Made in the USA (120 Count (Pack of 1))
- Price
- $14.59
- Rating
- 4.5/5
- Reviews
- 345
- Age
- 2y ago
Newest
by launch date
Potent Nattokinase 4000 FU Serrapeptase 240000 SPU Lumbrokinase 2000 FU Supplement - Proteolytic Enzymes Capsules for Energy Support Digestion Detox Cognition & Gut Health for Men & Women
- Price
- $29.35
- Rating
- 4.5/5
- Reviews
- 673
- Age
- 2y ago

Nutramedix Serrapeptase Supplement - Proteolytic Enzymes for Digestion + Inulin - Made to Support Digestive Health Support - Gluten Soy and Dairy-Free (60 Capsules)
- Price
- $35.36
- Rating
- 4.6/5
- Reviews
- 180
- Age
- 2y ago

Vitamatic Serrapeptase 240 000 SPU Servings 120 Delayed Released Capsules - Enteric Coated - Non-GMO- Made in the USA (120 Count (Pack of 1))
- Price
- $14.59
- Rating
- 4.5/5
- Reviews
- 345
- Age
- 2y ago

Vitamatic Serrapeptase 240 000 SPU Servings 120 Delayed Released Capsules - Enteric Coated - Non-GMO- Made in the USA (120 Count (Pack of 2))
- Price
- $21.32
- Rating
- 4.7/5
- Reviews
- 114
- Age
- 2y ago

Best Naturals Serrapeptase 120000 SPUs 90 Vegetarain Capsules - Supports Sinus Health
- Price
- $9.73
- Rating
- 4.4/5
- Reviews
- 156
- Age
- 2y 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
15 falling
Sellers
30
Est. top-5 brand share
74%
Top 20: 100%
Est. top-5 click share
67%
Top 20: 100%
Open market
20%
- Double Wood Supplements27%
- Doctor's BEST23%
- Vitamatic9%
- Nutricost8%
- NOW Foods7%
- MARYRUTH'S5%
Demand
Serrapeptase search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.2×
Search terms
Top Serrapeptase search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- serrapeptase206K/yr
- serrapeptase supplement62K/yr
- serapeptase supplement25K/yr
- serapeptase9K/yr
- serrapeptase enteric-coated4K/yr
- enteric serrapeptase3K/yr
- serrapeptase 1200007K/yr
- serratiopeptidase5K/yr
- serrapaptase4K/yr
Reviews and returns
What reviews say buyers love and hate about Serrapeptase
We read the reviews and the return reasons for every product selling here.
“Also milk and soy are additives they are not supposed to be included in serrapeptase”
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.
18 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 Serrapeptase 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









