Butyrate
a concentrated shelf (top 5 take 90% of clicks) — Butyrate doesn't clear our bar today.
Flapen Score
Is Butyrate profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Butyrate is a £75K/yr Amazon United Kingdom market (45K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 44/100.
Butyrate: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved +5.1% over the last 90 days and 9.5% of searches end in a purchase.
£75K
revenue / yr
Who owns the niche?
The top 5 brands hold 97% of demand, so 3% of the market is open.
3%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.
0/100
page quality · 8 products
Top Butyrate products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
OstroVit Sodium Butyrate 90 caps - Sodium - Vegan - HPMC - Gut & Microbiome
- Price
- £7.74
- Rating
- 4.6/5
- Reviews
- 291
- Age
- 5y ago

BodyBio Butyrate - Postbiotic for Gut Health Digestive Support Bloat Gas & Constipation Relief Leaky Gut Repair - Sodium + Butyric Acid Supplement for GI Wellness
- Price
- £22.81
- Rating
- 4.1/5
- Reviews
- 151
- Age
- 4y ago

Aliness Sodium Butyrate 100 Capsules - Gut Health Supplements with Microcapsule Technology - IBS Relief Supplement for Men & Women - (Butyric Acid)
- Price
- £14.88
- Rating
- 4.5/5
- Reviews
- 521
- Age
- 7y ago

BodyBio Butyrate Calcium Magnesium - Postbiotic for Gut & Digestive Support
- Price
- £31.19
- Rating
- 4.4/5
- Reviews
- 2,657
- Age
- 15y ago

Osavi Sodium Butyrate SR 960 mg 120 Vegan Capsules | Microencapsulated SustainedRelease Sodium Butyrate | High Butyric Acid Content | Tasteless & Odourless | Vegan GlutenFree SoyFree GMOFree
- Price
- £15.67
- Rating
- 4.8/5
- Reviews
- 33
- Age
- 1y ago
Trending
90-day click momentum
Osavi Sodium Butyrate SR 960 mg 120 Vegan Capsules | Microencapsulated SustainedRelease Sodium Butyrate | High Butyric Acid Content | Tasteless & Odourless | Vegan GlutenFree SoyFree GMOFree
- Price
- £15.67
- Rating
- 4.8/5
- Reviews
- 33
- Age
- 1y ago

Norsa Pharma Nucleobutin Forte (60 Capsules) Enteric-Coated Sodium Butyrate with Dietary Nucleotides | Sodium Supplement for Gut Health Bloat Gas Digestive & Immune Support | Palm-Oil Free
- Price
- £24.74
- Rating
- 4.7/5
- Reviews
- 11
- Age
- 9mo ago

BodyBio Butyrate Calcium Magnesium - Postbiotic for Gut & Digestive Support
- Price
- £31.19
- Rating
- 4.4/5
- Reviews
- 2,657
- Age
- 15y ago

Osavi Sodium Butyrate SR 960 mg 60 Vegan Capsules | Microencapsulated SustainedRelease Sodium Butyrate | High Butyric Acid Content | Tasteless & Odourless | Vegan GlutenFree SoyFree GMOFree
- Price
- £13.29
- Rating
- 4.8/5
- Reviews
- 13
- Age
- 1y ago

BodyBio Butyrate - Postbiotic for Gut Health Digestive Support Bloat Gas & Constipation Relief Leaky Gut Repair - Sodium + Butyric Acid Supplement for GI Wellness
- Price
- £22.81
- Rating
- 4.1/5
- Reviews
- 151
- Age
- 4y ago
Newest
by launch date
Norsa Pharma Nucleobutin Forte (60 Capsules) Enteric-Coated Sodium Butyrate with Dietary Nucleotides | Sodium Supplement for Gut Health Bloat Gas Digestive & Immune Support | Palm-Oil Free
- Price
- £24.74
- Rating
- 4.7/5
- Reviews
- 11
- Age
- 9mo ago

Ultra Lyte Sodium Butyrate 600mg per Serving 80% Butyric Acid 90 Vegan Capsules 45 Servings Advanced Microencapsulated Formula Gut Comfort & Digestive Balance
- Price
- £9.63
- Rating
- 3.9/5
- Reviews
- 23
- Age
- 11mo ago

Osavi Sodium Butyrate SR 960 mg 120 Vegan Capsules | Microencapsulated SustainedRelease Sodium Butyrate | High Butyric Acid Content | Tasteless & Odourless | Vegan GlutenFree SoyFree GMOFree
- Price
- £15.67
- Rating
- 4.8/5
- Reviews
- 33
- Age
- 1y ago

Osavi Sodium Butyrate SR 960 mg 60 Vegan Capsules | Microencapsulated SustainedRelease Sodium Butyrate | High Butyric Acid Content | Tasteless & Odourless | Vegan GlutenFree SoyFree GMOFree
- Price
- £13.29
- Rating
- 4.8/5
- Reviews
- 13
- Age
- 1y ago

BodyBio Butyrate - Postbiotic for Gut Health Digestive Support Bloat Gas & Constipation Relief Leaky Gut Repair - Sodium + Butyric Acid Supplement for GI Wellness
- Price
- £22.81
- Rating
- 4.1/5
- Reviews
- 151
- Age
- 4y ago
Competition: brands, sellers & click share
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.
Brands
6 falling
Sellers
35
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
90%
Top 20: 100%
Open market
0%
- OstroVit40%
- BodyBio31%
- Aliness12%
- OSAVI9%
- Ultra Lyte4%
- Norsa Pharma3%
Butyrate demand & seasonality
Weekly search volume, with the niche's key stats alongside.
No pronounced peak months · busiest ÷ quietest = 1.3×
Top Butyrate search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- sodium butyrate26K/yr
- butyrate15K/yr
- butyrate supplement uk5K/yr
What reviews say buyers love and hate about Butyrate
What buyers mention most, as a share of all reviews.
What buyers love
63% of reviews“The capsules are easy to take”
“Working well, without any ill effects noted”
“It helps my gut health, reduce bloating and helps with constipation”
“Great quality capsules”
“Helps my stomach issues”
What buyers complain about
46% of reviews“The taste is gross its like vomit very sour”
“Taste is horrendous”
“* None apparent from the listing”
“Not the nicest smell”
“not cheap either”
Common Butyrate questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









