ursodeoxycholic acid
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible12.2%search→purchase rate — share of searches ending in a sale
Avg price
Incredible$30.58avg listing price — sweet spot $15–$100
Price range
Incredible$20.54–$57.74cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$493K$493K/yr · 132K searches
Review moat
Okay2,647.4avg incumbent reviews — the moat a new listing must climb
Growth
Bad-5.0%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, ursodeoxycholic acid is a $493K/yr Amazon United States market (132K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 45/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
ursodeoxycholic acid market data
- Units sold / yr
- 15K–20K
- avg 3,000–4,000/product
- Revenue / yr
- $459K–$612K
- units × avg price
- Conversion rate
- 12.2%
- Avg BSR
- #30
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 48 months
- Avg seller age
- 154 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
5 flat
Sellers
13
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Dr. Berg Nutritionals60%
- BodyBio18%
- Double Wood Supplements13%
- Totaria5%
- Nutricost3%
- Open — no brand owns it (0%)
Demand
Weekly Amazon search volume, last 12 weeks — -5.0% search growth over the last 90 days.Top ursodeoxycholic acid search terms
- tudca supplement dr. berg64K/yr
- dr berg tudca17K/yr
- tudca dr berg11K/yr
- ursodeoxycholic acid13K/yr
- bodybio tudca9K/yr
- tudca bodybio5K/yr
- body bio tudca5K/yr
- deoxycholic acid5K/yr
- dr berg tudca supplement4K/yr
Top ursodeoxycholic acid products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 5 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Dr. Berg TUDCA Supplement (Tauroursodeoxycholic Acid) - Powerful Formula for Liver Health Bile Flow Gallbladder Support and Digestive Health* - 30 Capsules
Dr. Berg Nutritionals$26.924.7★1,470 rev
BodyBio TUDCA - Liver Support Fat Metabolism & Gallbladder Health
BodyBio$57.744.7★343 rev
TUDCA Bile Salts Liver Support Supplement 500mg Servings Liver and Gallbladder Cleanse Supplement (60 Capsules 250mg) Genuine Bile Acid TUDCA with Strong Bitter Taste by Double Wood
Double Wood Supplements$23.244.6★5,512 rev
Totaria TUDCA Bile Salts 1200mg (Tauroursodeoxycholic Acid) 120 Capsules Ultra Strength Pure TUDCA Liver Supplements Liver and Gallbladder Cleanse & Repair Vegan
Totaria$20.544.7★844 rev
Nutricost Tudca 250mg 60 Capsules (Tauroursodeoxycholic Acid) Gluten Free
Nutricost$24.464.6★5,068 rev
Newest
by launch dateTotaria TUDCA Bile Salts 1200mg (Tauroursodeoxycholic Acid) 120 Capsules Ultra Strength Pure TUDCA Liver Supplements Liver and Gallbladder Cleanse & Repair Vegan
Totaria$20.54844 rev
Dr. Berg TUDCA Supplement (Tauroursodeoxycholic Acid) - Powerful Formula for Liver Health Bile Flow Gallbladder Support and Digestive Health* - 30 Capsules
Dr. Berg Nutritionals$26.921,470 rev
BodyBio TUDCA - Liver Support Fat Metabolism & Gallbladder Health
BodyBio$57.74343 rev
TUDCA Bile Salts Liver Support Supplement 500mg Servings Liver and Gallbladder Cleanse Supplement (60 Capsules 250mg) Genuine Bile Acid TUDCA with Strong Bitter Taste by Double Wood
Double Wood Supplements$23.245,512 rev
Nutricost Tudca 250mg 60 Capsules (Tauroursodeoxycholic Acid) Gluten Free
Nutricost$24.465,068 rev
Trending
90-day click momentumBodyBio TUDCA - Liver Support Fat Metabolism & Gallbladder Health
BodyBio$57.744.7★
Totaria TUDCA Bile Salts 1200mg (Tauroursodeoxycholic Acid) 120 Capsules Ultra Strength Pure TUDCA Liver Supplements Liver and Gallbladder Cleanse & Repair Vegan
Totaria$20.544.7★
TUDCA Bile Salts Liver Support Supplement 500mg Servings Liver and Gallbladder Cleanse Supplement (60 Capsules 250mg) Genuine Bile Acid TUDCA with Strong Bitter Taste by Double Wood
Double Wood Supplements$23.244.6★
Dr. Berg TUDCA Supplement (Tauroursodeoxycholic Acid) - Powerful Formula for Liver Health Bile Flow Gallbladder Support and Digestive Health* - 30 Capsules
Dr. Berg Nutritionals$26.924.7★
Nutricost Tudca 250mg 60 Capsules (Tauroursodeoxycholic Acid) Gluten Free
Nutricost$24.464.6★
What buyers say about ursodeoxycholic acid
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent product”
“Improves digestion”
“Accurate product description”
“Seems effective”
“This is a great supplement”
“Excellent value”
“Cholesterol went down slightly”
“Good supplement”
“Had no side effects”
“Using to counter act ill effects from statin medicine”
What buyers complain about
“Doesnt work”
“I experienced no relief”
“This product does not work with my gut”
“My mom has had a very sensitive stomach lately”
“beware: only 250 mg pills”
“Slowed down digestion, nausea, felt like I was going to throw up all day”
“Too expensive though”
“Ineffective compared to other tools”
“it taste like bile”
“notices the flavor in everything we've tried to hide it in”
Top return reasons
Common questions
- Is ursodeoxycholic acid profitable to sell on Amazon United States?
- The niche generates $493K/yr across 5 tracked products. 90-day search growth is -5.0%. Flapen's verdict: Skip it (45/100).
- How competitive is the ursodeoxycholic acid niche?
- 5 brands and 13 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in ursodeoxycholic acid?
- Top complaints mined from reviews: Functionality-Overall, Pain Relief-Overall, Regulates Digestion. The return rate is 0.0%.
- What does it cost to enter the ursodeoxycholic acid niche?
- Listings span $20.54–$57.74; the average listing price is $30.58 (sweet spot $15–$100). The average incumbent carries 2,647 reviews — the moat a new listing must climb.