---
title: "Milk Thistle with Choline — Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/milk-thistle-with-choline"
last_updated: "2026-08-12T11:54:55.603Z"
locale: en
meta:
description: "Amazon product research for milk thistle with choline: $3K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for milk thistle with choline: $3K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Milk Thistle with Choline — Amazon US Product Research"
---
# **Milk Thistle with Choline**
**Worth a look**
Shows demand growing >1,000% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 10Growth 100Conversion 60Competition 45Returns 100Price range 89Avg price 95Brand share 51Review moat 24Quality gap 30
**Growth**
**Incredible****>1,000%**
90-day search growth — must beat 0% to launch
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$26.41**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$8.91–$97.27**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****5.2%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Good****74%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****58%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****6,156.17**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$42K**
$42K/yr · 31K searches
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")
## **Is milk thistle with choline profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, milk thistle with choline is a $42K/yr Amazon United States market (31K searches/yr). The top 5 brands hold 74% of demand. Verdict: Worth a look — 58/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **milk thistle with choline market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$40K–$53K**
- units × avg price
- **Conversion rate**
- **5.2%**
- **Avg BSR**
- **#102**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **92%**
- **Out of stock**
- **4.2%**
- **Avg brand age**
- **74 months**
- **Avg seller age**
- **165 days**
## **Competition: brands, sellers & click share**
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**19 **
**Sellers**
**60**
**Top-5 brand share**
**74%**
Top 20: 100%
**Top-5 click share**
**58%**
Top 20: 96%
**Open market**
**20%**
- Clean Nutraceuticals21% - Surebounty17% - Bronson15% - Zazzee15% - Nutricost8% - Natures Craft6%
## **Top milk thistle with choline products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%5%$2K10%$4K15%$6K20%$8K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**4-in-1 Milk Thistle Complex for Men & Women Milk Thistle Extract with 240mg of Active Silymarin 80% Std with Dandelion Choline Zinc Liver Detox & Repair Non-GMO Once Daily 90 Veggie Caps**Surebounty**$15.06**4.7★252 rev](https://www.amazon.com/dp/B0B4NJTK4K) [2**Clean Nutraceuticals Milk Thistle NAC Chanca Piedra Beet Root Artichoke Astragalus Dandelion Root - Liver Cleanse Detox & Repair Supplement Plus TUDCA Choline & Ginger - 1Pack**Clean Nutraceuticals**$26.20**4.6★4,628 rev](https://www.amazon.com/dp/B0BG7M59NJ) [3**Bronson Milk Thistle Silymarin Marianum & Dandelion Extract 120 Capsules**Bronson**$9.90**4.7★40,242 rev](https://www.amazon.com/dp/B079JX3FMC) [4**Zazzee USDA Organic Milk Thistle 50:1 Extract 80% Silymarin Flavonoids 200 Vegan Capsules 6+ Month Supply Silybum Marianum Liver Support & Detox Support Organic All-Natural Non-GMO Made in USA**Zazzee**$37.09**4.8★1,965 rev](https://www.amazon.com/dp/B07RWB6BS2) [5**Nutricost Milk Thistle Extract 240 Capsules for 240 Servings Per Bottle - Vegan GMO Free and Gluten Free**Nutricost**$13.71**4.8★4,949 rev](https://www.amazon.com/dp/B01CTFTIU6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Liver Cleanse Detox & Repair - Milk Thistle Supplement for Digestion & Immune Health - Ginger Root Choline & Dandelion Root - Herbal Liver Support with Silymarin Beetroot & Artichoke - 60 Capsules**Nature's Peak**$8.91**27 rev2mo ago](https://www.amazon.com/dp/B0GW4FMYNT) [**Marellya Liver Cleanse Detox & Repair Supplement 7-in-1 30:1 Milk Thistle Formula with Silymarin Choline & Dandelion Root Supports Liver Health & Digestive Wellness 60 Vegetarian Capsules**Marellya**$19.10**22 rev3mo ago](https://www.amazon.com/dp/B0GX5CL58K) [**Sownandgrown Liver Cleanse Detox & Repair Supplement Milk Thistle with 80% Silymarin Choline & Inositol Support Liver Health Non-GMO Gluten-Free 60 Vegetarian Capsules**Sownandgrown**$17.77**33 rev1y ago](https://www.amazon.com/dp/B0FHFXMZZK) [**Lunakai USA Made Liver Cleanse Detox & Repair - 10-in-1 with Milk Thistle & NAC Liver Support Supplement Capsules for Men & Women Daily Health Non-GMO 60ct**Lunakai**$19.45**160 rev1y ago](https://www.amazon.com/dp/B0F3W68G3D) [**Milk Thistle Supplement w/ NAC Artichoke & Dandelion Liver Support Supplement & Gallbladder Supplements in One Liver Detox Milk Thistle & Liver Care Supplements 90 Vegan Capsules Pack of 1**MEDCHOICE**$22.91**68 rev1y ago](https://www.amazon.com/dp/B0F7734WTR)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**THORNE - Milk Thistle Phytosome (Formerly Siliphos) - Botanical Extract Complex for Antioxidant and Liver Support* - Third-Party Certified - Gluten Dairy & Soy-Free - 90 Capsules**THORNE**$47.21**4.8★**— 1%**](https://www.amazon.com/dp/B001PLKZKI) [**Lunakai USA Made Liver Cleanse Detox & Repair - 10-in-1 with Milk Thistle & NAC Liver Support Supplement Capsules for Men & Women Daily Health Non-GMO 60ct**Lunakai**$19.45**4.2★**— 1%**](https://www.amazon.com/dp/B0F3W68G3D) [**Milk Thistle Supplement w/ NAC Artichoke & Dandelion Liver Support Supplement & Gallbladder Supplements in One Liver Detox Milk Thistle & Liver Care Supplements 90 Vegan Capsules Pack of 1**MEDCHOICE**$22.91**4.7★**— 1%**](https://www.amazon.com/dp/B0F7734WTR) [**Natures Craft Liver Cleanse Detox & Repair 180 Capsules - Herbal Liver Support Milk Thistle Supplement - Silymarin Milk Thistle Supplements with Dandelion Root Choline Beetroot & Artichoke Extract**Natures Craft**$50.01**4.5★**— 1%**](https://www.amazon.com/dp/B0CDH4TMNW) [**Nested Naturals Choline Bitartrate 500mg Per Serving - High Potency Choline Supplements - Supports Cognitive Performance & Liver Function - 100% Vegan & Non-GMO Choline - 90 Vegan Capsules**Nested Naturals**$21.00**4.5★**— 1%**](https://www.amazon.com/dp/B01A9WLFZC)
**~~View all trending →~~**
## **What reviews say buyers love and hate about milk thistle with choline**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**19%
*“Excellent product”*
**Value For Money**7%
*“Good price”*
**Regulates Digestion**7%
*“Easy to digest”*
**Efficiency**6%
*“Effective”*
**Heart Health**6%
*“Helping with heart health”*
**Advertised Vs Actual Product**4%
*“As advertised”*
**Side Effects**3%
*“hasnt caused me any side effects”*
**Ease Of Chewing/Swallowing**3%
*“Ease of swallowing”*
**Vitamin**3%
*“Outstanding Vitamin”*
**Detoxification**3%
*“Good detox”*
### **What buyers complain about **
**Taste-Overall**10%
*“Tastes like sulphur / rotten eggs”*
**Dosage**8%
*“Seems like a pretty small dose”*
**Side Effects**7%
*“Beware of side effects”*
**Functionality-Overall**6%
*“it just didn't go well in my body”*
**Allergies**5%
*“Had an allergic reaction to this product”*
**Acid Regulator/Stomach Ache Relief**5%
*“Abdominal pain”*
**Smell**4%
*“some say it smelled like rotten eggs-ammonia”*
**Ingredients-Overall**4%
*“when I received it I noticed in the ingredients it states maltodextrin”*
**Quality-Overall**3%
*“I was worried that it wouldn't be good quality because it is so inexpensive”*
**Regulates Digestion**3%
*“really bad flair ups with digestive issues I have tried just about everything until I remembered a dear friend of mine that had liver issues had use to take milk thistle so I decided to order a bottle”*
### **Top return reasons **
**Functionality-Overall**21%
**Value For Money**14%
**Certifications**14%
**Age Suitability**7%
**Taste-Overall**7%
**Quality-Overall**7%
**Side Effects**7%
**Advertised Vs Actual Product**7%
**Ingredients-Overall**7%
**Acid Regulator/Stomach Ache Relief**4%
## **Common milk thistle with choline questions**
- **Is milk thistle with choline profitable to sell on Amazon United States?**
- The niche generates $42K/yr across 24 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is >1,000%. Flapen's verdict: Worth a look (58/100).
- **How competitive is the milk thistle with choline niche?**
- 19 brands and 60 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 74% of demand.
- **What do buyers complain about in milk thistle with choline?**
- Top complaints mined from reviews: Taste-Overall, Dosage, Side Effects. The return rate is 0.0%.
- **What does it cost to enter the milk thistle with choline niche?**
- Listings span $8.91–$97.27; the average listing price is $26.41 (sweet spot $15–$100). The average incumbent carries 6,156 reviews — the moat a new listing must climb.
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