---
title: "Bile Salts — $468K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/bile-salts"
last_updated: "2026-08-06T19:39:09.991Z"
locale: en
meta:
description: "Niche score 55/100 · $468K/yr market · 329K searches/yr · $25.55 avg price. Soft demand (-1.4% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $468K/yr market · 329K searches/yr · $25.55 avg price. Soft demand (-1.4% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Bile Salts — $468K/yr Amazon US Niche (2026) - Flapen"
---
# **bile salts**
**Worth a look**
Shows low returns (0.0%), but soft demand (-1.4% this quarter) keeps it on the watch list.
Market size 58Growth 24Conversion 63Competition 43Returns 100Price range 87Avg price 95Brand share 55Review moat 25Quality gap 42
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$25.55**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.24–$68.01**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****5.6%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****$468K**
$468K/yr · 329K searches
**Brand share**
**Good****72%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****59%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****4,401.65**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-1.4%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, bile salts is a $468K/yr Amazon United States market (329K searches/yr). The top 5 brands hold 72% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 55/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bile salts market data**
- **Units sold / yr**
- **15K–20K**
- avg 750–1,000/product
- **Revenue / yr**
- **$383K–$511K**
- units × avg price
- **Conversion rate**
- **5.6%**
- **Avg BSR**
- **#736**
- **Page quality**
- **0%**
- **Prime**
- **95%**
- **Sponsored**
- **85%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **76 months**
- **Avg seller age**
- **154 days**
## **Competition & brand share**
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**17 **▲rising
**Sellers**
**40**
**Top-5 brand share**
**72%**
Top 20: 100%
**Top-5 click share**
**59%**
Top 20: 100%
**Open market**
**24%**
- Dr. Berg Nutritionals27% - Double Wood Supplements25% - NOW Foods7% - Nutricost6% - THEREXA6% - Totaria4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -1.4% search growth over the last 90 days.
40K30KSpike '24Black Friday '24Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Nov, Dec · busiest ÷ quietest = 2.2×
[**Open Trend **](https://flapen.com/research/us/health-household/bile-salts/trend)
## **Top bile salts search terms**
- **bile salts**131K/yr-0.8%6.0% conv. - **bile salts for no gallbladder**68K/yr+11.6%5.6% conv. - **purified bile salts**27K/yr-14.2%5.3% conv. - **bile salt**17K/yr+2.7%4.4% conv. - **bile salts dr berg**10K/yr-5.3%7.2% conv. - **bile salts for gallbladder**10K/yr+34.4%4.3% conv. - **no gallbladder supplements**7K/yr+7.5%2.9% conv. - **bile salts supplement**16K/yr-49.9%3.8% conv. - **bile supplements for no gallbladder**7K/yr-4.5%4.0% conv. - **best supplement for no gallbladder**9K/yr-35.2%2.1% conv. [**All search terms **](https://flapen.com/research/us/health-household/bile-salts/search-terms)
## **Top bile salts 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.
0%5%$23K10%$47K15%$70K20%$94K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 20 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Dr. Berg Gallbladder Formula Extra Strength - with Ox Bile Powder and Conjugated Bile Acid - Digestive Enzymes Proprietary Blend - Full 45-Day Supply - 90 Vegetable Capsules**Dr. Berg Nutritionals**$37.28**4.4★13,481 rev](https://www.amazon.com/dp/B00HSC5IR8) [2**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**$23.24**4.6★5,512 rev](https://www.amazon.com/dp/B07YQ6J6FW) [3**Ox Bile Supplement for No Gallbladder (1 000mg Per Serving 500mg per Capsule 120 Capsules) Standardized to 45% Cholic Acid Bile Salts to Help Address Bile Salt Deficiencies by Double Wood**Double Wood Supplements**$19.82**4.3★1,345 rev](https://www.amazon.com/dp/B0CBKXX1W5) [4**Dr. Berg TUDCA Supplement (Tauroursodeoxycholic Acid) - Powerful Formula for Liver Health Bile Flow Gallbladder Support and Digestive Health* - 30 Capsules**Dr. Berg Nutritionals**$26.92**4.7★1,470 rev](https://www.amazon.com/dp/B0DCKPRX8C) [5**Nutricost Ox Bile Capsules 125mg 240 Capsules - Non-GMO**Nutricost**$19.82**4.5★4,685 rev](https://www.amazon.com/dp/B07X2ZT14D)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**TUDCA Supplement 1200mg Pure Tauroursodeoxycholic Acid Bile Salts for No Gallbladder Liver Support Bile Flow & Post-Meal Comfort - Vegan 3rd-Party Tested - 120 Capsules**5 elementum**$18.69**42 rev6mo ago](https://www.amazon.com/dp/B0G3971HNX) [**TUDCA Bile Salts 1200mg Liquid Drops - Advanced Tudca Liver Supplement with ALA NAC & Glutathione for Bile Flow Gallbladder Health & Antioxidant Defense High-Absorption Lemon 2 fl oz**CFILIHTC**$18.62**69 rev8mo ago](https://www.amazon.com/dp/B0FSJV1MCN) [**Ox Bile Supplements for No Gallbladder - Ox Bile Digestive enzymes Purified Bile Salts Gallbladder Supplements Complex Formula 90 Capsules**THEREXA**$18.76**142 rev8mo ago](https://www.amazon.com/dp/B0FSCJ3WD3) [**Micro Ingredients TUDCA Bile Salts 2 000mg Supplement 240 Capsules | 7-in-1 Complex with NAC Milk Thistle Glutathione Dandelion & Artichoke | Extra Strength Tauroursodeoxycholic Acid | Non-GMO**Micro Ingredients**$21.35**285 rev1y ago](https://www.amazon.com/dp/B0F4HH894D) [**Totaria TUDCA Bile Salts 1200mg (Tauroursodeoxycholic Acid) 120 Capsules Ultra Strength Pure TUDCA Liver Supplements Liver and Gallbladder Cleanse & Repair Vegan**Totaria**$20.54**844 rev1y ago](https://www.amazon.com/dp/B0DJR8YRMG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**TUDCA Supplement 1200mg Pure Tauroursodeoxycholic Acid Bile Salts for No Gallbladder Liver Support Bile Flow & Post-Meal Comfort - Vegan 3rd-Party Tested - 120 Capsules**5 elementum**$18.69**4.4★**▲ 285%**](https://www.amazon.com/dp/B0G3971HNX) [**NOW Supplements Super Enzymes Formulated with Bromelain Ox Bile Pancreatin and Papain Super Enzymes 90 Capsules**NOW Foods**$13.84**4.6★**▲ 184%**](https://www.amazon.com/dp/B0001T0GAE) [**TUDCA Bile Salts 1200mg Liquid Drops - Advanced Tudca Liver Supplement with ALA NAC & Glutathione for Bile Flow Gallbladder Health & Antioxidant Defense High-Absorption Lemon 2 fl oz**CFILIHTC**$18.62**4.3★**▲ 131%**](https://www.amazon.com/dp/B0FSJV1MCN) [**Totaria TUDCA Bile Salts 1200mg (Tauroursodeoxycholic Acid) 120 Capsules Ultra Strength Pure TUDCA Liver Supplements Liver and Gallbladder Cleanse & Repair Vegan**Totaria**$20.54**4.7★**▲ 49%**](https://www.amazon.com/dp/B0DJR8YRMG) [**Ox Bile Supplements for No Gallbladder - Ox Bile Digestive enzymes Purified Bile Salts Gallbladder Supplements Complex Formula 90 Capsules**THEREXA**$18.76**4.4★**▲ 47%**](https://www.amazon.com/dp/B0FSCJ3WD3)
**~~View all trending →~~**
## **What buyers say about bile salts**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Regulates Digestion**20%
*“Great for digestion”*
**Quality-Overall**16%
*“Good quality product reasonable price”*
**Efficiency**8%
*“Work ok”*
**Acid Regulator/Stomach Ache Relief**5%
*“Helps with indigestion”*
**Advertised Vs Actual Product**4%
*“As Described”*
**Vitamin**4%
*“Good supplement”*
**Value For Money**4%
*“Worth every penny”*
**Nutritional Content**3%
*“Very good supplement”*
**Joint Pain**3%
*“my shoulder pain has cleared”*
**Ingredients-Overall**3%
*“By far the best ingredients”*
### **What buyers complain about **
**Regulates Digestion**13%
*“made my digestion worse”*
**Functionality-Overall**9%
*“Didn't work for me”*
**Acid Regulator/Stomach Ache Relief**8%
*“horrible stomach pain”*
**Taste-Overall**5%
*“Taste terrible”*
**Side Effects**5%
*“bloated after eating”*
**Value For Money**4%
*“NOT WORTH IT”*
**Dosage**4%
*“because the dose is very low”*
**Ingredients-Overall**3%
*“But they changed ingredients”*
**Pain Relief-Overall**3%
*“Soooooo much pain”*
**Smell**2%
*“No taste or smell”*
### **Top return reasons **
**Functionality-Overall**20%
**Dosage**19%
**Advertised Vs Actual Product**16%
**Value For Money**7%
**Regulates Digestion**4%
**Acid Regulator/Stomach Ache Relief**4%
**Smell**3%
**Magnesium**3%
**Certifications**3%
**Size-Overall**3%
## **Common questions**
- **Is bile salts profitable to sell on Amazon United States?**
- The niche generates $468K/yr across 20 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -1.4%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the bile salts niche?**
- 17 brands and 40 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 72% of demand.
- **What do buyers complain about in bile salts?**
- Top complaints mined from reviews: Regulates Digestion, Functionality-Overall, Acid Regulator/Stomach Ache Relief. The return rate is 0.0%.
- **When does demand for bile salts peak?**
- Demand peaks in Nov–Dec; the busiest month runs 2.2× the quietest.
- **What does it cost to enter the bile salts niche?**
- Listings span $9.24–$68.01; the average listing price is $25.55 (sweet spot $15–$100). The average incumbent carries 4,402 reviews — the moat a new listing must climb.
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