---
title: "Gallbladder Supplements — £50K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/gallbladder-supplements"
last_updated: "2026-07-31T12:06:30.773Z"
locale: en
meta:
description: "Niche score 40/100 · £50K/yr market · 75K searches/yr · £18.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · £50K/yr market · 75K searches/yr · £18.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Gallbladder Supplements — £50K/yr Amazon UK Niche (2026) - Flapen"
---
# **gallbladder supplements**
**Skip it**
A small market ($50K/yr) — this niche doesn't clear our bar today.
Market size 12Growth 21Conversion 44Competition 24Returns 100Price range 67Avg price 84Brand share 12Review moat 34Quality gap 62
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****£18.68**
avg listing price — sweet spot $15–$100
**Price range**
**Good****£7.21–£30.73**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****3.5%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****3,078.95**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****71%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-8.8%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£50K**
£50K/yr · 75K searches
**Brand share**
**Bad****95%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, gallbladder supplements is a £50K/yr Amazon United Kingdom market (75K searches/yr). The top 5 brands hold 95% of demand. Verdict: Skip it — 40/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **gallbladder supplements market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **£37K–£47K**
- units × avg price
- **Conversion rate**
- **3.5%**
- **Avg BSR**
- **#259**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **84%**
- **Out of stock**
- **6.7%**
- **Avg brand age**
- **44 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▼falling
**Sellers**
**10**
**Top-5 brand share**
**95%**
Top 20: 100%
**Top-5 click share**
**71%**
Top 20: 100%
**Open market**
**3%**
- Dr. Berg Nutritionals82% - Nutrition Geeks4% - Vinco Supplements4% - EVO NUTRITION3% - Supplements Wise1% - ProBotanics1% - Open — no brand owns it (3 brands, 3%)
## **Demand**
Weekly Amazon search volume, last 12 weeks — -8.8% search growth over the last 90 days.
2K2KMay '26May '26May '26Jun '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/gallbladder-supplements/trend)
## **Top gallbladder supplements search terms**
- **dr berg supplements**27K/yr+3.8%1.8% conv. - **dr berg**24K/yr-21.5%3.7% conv. - **dr berg supplements uk**4K/yr+11.0%0.8% conv. - **gallbladder supplements**9K/yr-28.8%2.9% conv. - **gallbladder**7K/yr-21.4%1.3% conv. - **gallstones dissolver**5K/yr-29.9%2.8% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/gallbladder-supplements/search-terms)
## **Top gallbladder supplements 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%10%£5K20%£10K30%£15K40%£20K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 19 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Dr. Berg Vitamin D3 K2 with MCT Powder - Includes 2 000 IUs of Vitamin D3 & 50 mcg MK7 Vitamin K2 - No Added Sugars Maltodextrin or Corn Syrup - 60 Capsules**Dr. Berg Nutritionals**£14.14**4.6★401 rev](https://www.amazon.co.uk/dp/B0FH5N8Q9M) [2**Dr. Berg Zero Sugar Hydration Keto Electrolyte Powder - Enhanced w/ 1000 mg of Potassium & Real Pink Himalayan Salt (NOT Table Salt) - Raspberry & Lemon Flavor Hydration Drink Supplement - 50 Servings**Dr. Berg Nutritionals**£28.22**4.4★363 rev](https://www.amazon.co.uk/dp/B0C6FRWF82) [3**Dr. Bergs Gallbladder Formula Extra Strength - Promotes Digestive Comfort & Improved Absorption of Nutrients & More Satisfied After Meals - 90 Capsules**Dr. Berg Nutritionals**£30.73**4.4★495 rev](https://www.amazon.co.uk/dp/B00K0PV7LG) [4**Dr. Berg Bio Cultures Complex | 60 Billion CFU | with Lactobacillus and Bifidobacterium Strains**Dr. Berg Nutritionals**£25.20**4.5★53 rev](https://www.amazon.co.uk/dp/B0DWHW2G2P) [5**Dr. Berg Vitamin D3 K2 w/ MCT - Includes 2 000 IUs of Vitamin D3 & 50 mcg MK7 Vitamin K2 - No Added Sugars Maltodextrin or Corn Syrup - 120 Capsules**Dr. Berg Nutritionals**£27.50**4.6★401 rev](https://www.amazon.co.uk/dp/B08KRGMQXC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Vinco Ox Bile Acid Salts - 125mg x 120 Capsules - Gallbladder and Digestion Support - Over 40% Cholic Acid Bile Salts - Grass Fed Source - GMP Certified Non-GMO & Gluten Free - Made in The UK**Vinco Supplements**£11.38**8 rev3mo ago](https://www.amazon.co.uk/dp/B0GVYJ4X5F) [**Dr. Berg Vitamin D3 K2 with MCT Powder - Includes 2 000 IUs of Vitamin D3 & 50 mcg MK7 Vitamin K2 - No Added Sugars Maltodextrin or Corn Syrup - 60 Capsules**Dr. Berg Nutritionals**£14.14**401 rev8mo ago](https://www.amazon.co.uk/dp/B0FH5N8Q9M) [**Beetroot Complex & L-Citrulline 10 000mg | 180 Capsules | High Strength | Nitric Oxide Booster to Support Circulation for Energy & Daily Wellness | Vegan Non-GMO UK Made 3 Months | EVO NUTRITION**EVO NUTRITION**£8.11**1,301 rev11mo ago](https://www.amazon.co.uk/dp/B0FLQBKC2F) [**Chanca Piedra Stone Breaker Capsules | Kidney Liver & Gallbladder Support Dissolve Flush & Cleanse | 900mg Per Serving (10:1 Extract Equiv. to 9000mg) Kidney Cleanse Supplement - 60 Capsules**ProBotanics**£16.55**22 rev1y ago](https://www.amazon.co.uk/dp/B0F27L2P7Q) [**Dr. Berg Bio Cultures Complex | 60 Billion CFU | with Lactobacillus and Bifidobacterium Strains**Dr. Berg Nutritionals**£25.20**53 rev1y ago](https://www.amazon.co.uk/dp/B0DWHW2G2P)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Dr. Bergs Trace Minerals Enhanced Complex - Complete with 70+ Nutrient-Dense Health Mineral - 100% Natural Ingredients - Dietary Supplements - 60 Capsules**Dr. Berg Nutritionals**£25.40**4.4★**▲ 197%**](https://www.amazon.co.uk/dp/B08KRHSFTS) [**Vinco Ox Bile Acid Salts - 125mg x 120 Capsules - Gallbladder and Digestion Support - Over 40% Cholic Acid Bile Salts - Grass Fed Source - GMP Certified Non-GMO & Gluten Free - Made in The UK**Vinco Supplements**£11.38**4.6★**▲ 196%**](https://www.amazon.co.uk/dp/B0GVYJ4X5F) [**Metagenics MetaDigest Gall Plus - With Ox Bile Lecithin Digestive Enzymes - Botanical Extracts & B Vitamins - 90 Capsules**Metagenics**£26.02**4.5★**▲ 130%**](https://www.amazon.co.uk/dp/B007ERSXTC) [**Magnesium Glycinate Supplements 1875mg | 120 High Strength Capsules | Supports Sleep Relaxation Energy & Cognitive Health | High Absorption Bisglycinate 375mg Elemental | UK Made EVO Nutrition**EVO NUTRITION**£7.21**4.5★**▲ 55%**](https://www.amazon.co.uk/dp/B0CJJS3Y85) [**Vitamin D3 4000 iu & Vitamin K2 MK7 100g - 1 Year Supply 365 Easy-Swallow Vitamin D3 K2 Tablets 1-A-Day High Strength Vegetarian D3 and K2 Vitamin Supplements UK Made Vitamin D Tablets**Nutrition Geeks**£7.95**4.6★**▲ 38%**](https://www.amazon.co.uk/dp/B0CR57HRDV)
**~~View all trending →~~**
## **What buyers say about gallbladder supplements**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Sleep Quality**18%
*“HELPS WITH SLEEP”*
**Quality-Overall**16%
*“Excellent product”*
**Value For Money**11%
*“Excellent value for money”*
**Magnesium**7%
*“best magnesium”*
**Advertised Vs Actual Product**6%
*“As Advertised”*
**Ease Of Chewing/Swallowing**5%
*“i've found no problem in swallowing them”*
**Vitamin**5%
*“Healthy vitamin”*
**Ease Of Use**3%
*“Easy to use”*
**Efficiency**3%
*“Works Well”*
**Muscle Pain Relief**3%
*“helps muscle cramps”*
### **What buyers complain about **
**Sleep Quality**10%
*“This can severely affect sleep”*
**Dosage**8%
*“Not accurate dosage”*
**Functionality-Overall**7%
*“It does absolutely nothing”*
**Magnesium**7%
*“This magnesium does not work”*
**Size-Overall**5%
*“Tablets are Rather large”*
**Acid Regulator/Stomach Ache Relief**5%
*“Caused stomach pain and severe bloating”*
**Side Effects**4%
*“However, I have had some uncomfortable side effects:”*
**Value For Money**3%
*“Quite expensive”*
**Taste-Overall**3%
*“the taste was just too gross”*
**Advertised Vs Actual Product**3%
*“Highly misleading”*
### **Top return reasons **
**Magnesium**33%
**Joint Pain**33%
**Vitamin**33%
## **Common questions**
- **Is gallbladder supplements profitable to sell on Amazon United Kingdom?**
- The niche generates £50K/yr across 19 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -8.8%. Flapen's verdict: Skip it (40/100).
- **How competitive is the gallbladder supplements niche?**
- 9 brands and 10 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 95% of demand.
- **What do buyers complain about in gallbladder supplements?**
- Top complaints mined from reviews: Sleep Quality, Dosage, Functionality-Overall. The return rate is 0.1%.
- **What does it cost to enter the gallbladder supplements niche?**
- Listings span £7.21–£30.73; the average listing price is £18.68 (sweet spot $15–$100). The average incumbent carries 3,079 reviews — the moat a new listing must climb.
## **Related niches in Health & Personal Care**
- 69 [**cooling towel**](https://flapen.com/research/uk/health-personal-care/cooling-towel)£1.1M/yr>1,000%**Launch it**- 70 [**collagen**](https://flapen.com/research/uk/health-personal-care/collagen)£6.6M/yr-20.1%**Worth a look**- 70 [**dry skin remover feet**](https://flapen.com/research/uk/health-personal-care/dry-skin-remover-feet)£236K/yr+78.2%**Worth a look**- 70 [**stryde knee strap**](https://flapen.com/research/uk/health-personal-care/stryde-knee-strap)£112K/yr>1,000%**Worth a look**- 70 [**libre 2 sensor covers**](https://flapen.com/research/uk/health-personal-care/libre-2-sensor-covers)£240K/yr+67.1%**Worth a look**- 70 [**water retention tablets**](https://flapen.com/research/uk/health-personal-care/water-retention-tablets)£470K/yr+47.2%**Worth a look**[**All Health & Personal Care niches **](https://flapen.com/research/uk/health-personal-care)