---
title: "Milk Thistle Liquid — $11K/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/milk-thistle-liquid"
last_updated: "2026-08-12T12:03:55.503Z"
locale: en
meta:
description: "Amazon product research for milk thistle liquid: $11K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for milk thistle liquid: $11K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Milk Thistle Liquid — $11K/mo Amazon US Product Research"
---
# **Milk Thistle Liquid**
**Worth a look**
Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 30Growth 50Conversion 81Competition 45Returns 100Price range 80Avg price 86Brand share 68Review moat 53Quality gap 33
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$19.49**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****8.4%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Great****$9.17–$39.95**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****65%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Good****1,371.9**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Good****+20.6%**
90-day search growth — must beat 0% to launch
**Competition**
**Okay****58%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$137K**
$137K/yr · 84K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
## **Is milk thistle liquid profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, milk thistle liquid is a $137K/yr Amazon United States market (84K searches/yr). The top 5 brands hold 65% of demand. Demand peaks in Apr–May. Verdict: Worth a look — 58/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **milk thistle liquid market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **6K–8K**
- avg 250–500/product
- **Revenue / yr**
- **$117K–$156K**
- units × avg price
- **Conversion rate**
- **8.4%**
- **Avg BSR**
- **#284**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **81%**
- **Out of stock**
- **2.9%**
- **Avg brand age**
- **66 months**
- **Avg seller age**
- **162 days**
## **Competition: brands, sellers & click share**
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**19 **▲rising
**Sellers**
**566**
**Top-5 brand share**
**65%**
Top 20: 100%
**Top-5 click share**
**58%**
Top 20: 99%
**Open market**
**28%**
- PURE CO16% - Horbäach15% - Nature's Answer14% - Wild & Organic10% - MARYRUTH'S8% - Herb Pharm7%
## **milk thistle liquid demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +20.6% search growth over the last 90 days.
3K2KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/milk-thistle-liquid/trend)
## **Top milk thistle liquid search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **milk thistle liquid**19K/yr+35.6%6.9% conv. - **milk thistle drops**17K/yr+31.1%7.1% conv. - **milk thistle tincture**14K/yr+32.1%8.8% conv. - **liquid milk thistle**10K/yr+61.8%7.0% conv. - **cardo mariano gotas**7K/yr-25.7%1.9% conv. - **milk thistle tincture organic**4K/yr+61.0%11.2% conv. - **milk thistle liquid extract drops**4K/yr-42.6%6.4% conv. - **milk thistle supplement liquid**3K/yr+52.2%5.6% conv. - **organic milk thistle extract**3K/yr-30.2%3.9% conv. - **milk thistle liquid drops**2K/yr-7.3%7.1% conv. [**All search terms **](https://flapen.com/research/us/health-household/milk-thistle-liquid/search-terms)
## **Top milk thistle liquid 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%$7K10%$14K15%$21K20%$27K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**USDA Organic Milk Thistle Extract - High Potency 10:1 Silymarin Milk Thistle Liquid Liver Cleanse Detox & Repair Supplement - Vegan Non-GMO & Alcohol-Free Liver Support Supplement (30 Servings)**PURE CO**$16.69**4.7★2,183 rev](https://www.amazon.com/dp/B0FTFVNLS2) [2**Horbach Milk Thistle Extract Liquid | 2 fl oz | Alcohol Free**Horbäach**$9.45**4.6★2,563 rev](https://www.amazon.com/dp/B07RLX4JH6) [3**Wild & Organic Milk Thistle Liquid Drops - Liver Cleanse Detox - Silymarin Milk Thistle Supplement for Liver Support - Add to Tea - Silybum Marianum Seed Extract Tincture - Sugar & Alcohol-Free - 4 oz**Wild & Organic**$24.58**4.7★898 rev](https://www.amazon.com/dp/B0C12WT966) [4**MARYRUTHS Organic Milk Thistle Seed Liquid Extract Drops 1 fl oz | 1 190 mg Milk Thistle Seed | Silybum marianum | Alcohol-Free | Vegan | USDA Organic | Non-GMO**MARYRUTH'S**$19.58**4.7★598 rev](https://www.amazon.com/dp/B0BM4XL4BG) [5**Natures Answer Milk Thistle Extract | Promotes Healthy Liver Function | Cleanse and Detox Supplement | Non-GMO Kosher Certified & Gluten-Free 1oz**Nature's Answer**$12.61**4.6★1,742 rev](https://www.amazon.com/dp/B000IRLF68)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Biduka Milk Thistle Liquid Drops with 80% Silymarin 98% High Absorption Liver Support Vegan Gluten-Free GMO-Free Extra Strength 2Fl Oz**Biduka**$9.17**17 rev3mo ago](https://www.amazon.com/dp/B0GWFPF9BK) [**Milk Thistle Liquid Drops All Natural Milk Thistle Extract with Silymarin High Absorption Non-GMO Gluten-Free 4 oz**NEW AGE**$24.50**51 rev7mo ago](https://www.amazon.com/dp/B0G5TDFQZH) [**USDA Organic Milk Thistle Extract - High Potency 10:1 Silymarin Milk Thistle Liquid Liver Cleanse Detox & Repair Supplement - Vegan Non-GMO & Alcohol-Free Liver Support Supplement (30 Servings)**PURE CO**$16.69**2,183 rev9mo ago](https://www.amazon.com/dp/B0FTFVNLS2) [**OASIS FORCE Organic Milk Thistle Extract Liquid Silymarin Milk Thistle Drops Supplement with Dandelion & Artichoke for Digestive Health Daily Vitality & Liver Support Vegan Alcohol-Free 2 FL OZ**OASIS FORCE**$23.27**233 rev1y ago](https://www.amazon.com/dp/B0F1NK5NRW) [**MEENCCD Milk Thistle Liquid Drops - Milk Thistle Supplement with Silymarin Antioxidant Support Vegan Non-GMO 2 Fl Oz**MEENCCD**$11.35**274 rev1y ago](https://www.amazon.com/dp/B0DJ93VKBY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Biduka Milk Thistle Liquid Drops with 80% Silymarin 98% High Absorption Liver Support Vegan Gluten-Free GMO-Free Extra Strength 2Fl Oz**Biduka**$9.17**4.5★**▲ 216%**](https://www.amazon.com/dp/B0GWFPF9BK) [**USDA Organic Milk Thistle Extract - High Potency 10:1 Silymarin Milk Thistle Liquid Liver Cleanse Detox & Repair Supplement - Vegan Non-GMO & Alcohol-Free Liver Support Supplement (30 Servings)**PURE CO**$16.69**4.7★**▲ 163%**](https://www.amazon.com/dp/B0FTFVNLS2) [**Milk Thistle Liquid Drops All Natural Milk Thistle Extract with Silymarin High Absorption Non-GMO Gluten-Free 4 oz**NEW AGE**$24.50**4.2★**▲ 73%**](https://www.amazon.com/dp/B0G5TDFQZH) [**Rejuvica Health VitaLiver | Liver Cleanse & Detox Drops | Milk Thistle Artichoke Chanca Piedra & Dandelion Extract | Fatty Liver Support Repair Supplement for Men & Women | 1+ Months Supply**Rejuvica Health**$33.02**4.4★**▲ 45%**](https://www.amazon.com/dp/B072NGDNDG) [**Natures Answer Milk Thistle Extract | Promotes Healthy Liver Function | Cleanse and Detox Supplement | Non-GMO Kosher Certified & Gluten-Free 1oz**Nature's Answer**$12.61**4.6★**▲ 36%**](https://www.amazon.com/dp/B000IRLF68)
**~~View all trending →~~**
## **What reviews say buyers love and hate about milk thistle liquid**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**18%
*“Good taste”*
**Quality-Overall**13%
*“Excellent product”*
**Ease Of Use**7%
*“Easy to take”*
**Regulates Digestion**4%
*“can support improved digestion”*
**Ingredients-Overall**4%
*“gluten-free was important to me”*
**Flavor**3%
*“Love the flavor”*
**Heart Health**3%
*“it has contributed to significant improvement in my overall health”*
**Value For Money**3%
*“this is cheaper”*
**Detoxification**2%
*“Affordable detox product”*
**Efficiency**2%
*“Works well”*
### **What buyers complain about **
**Taste-Overall**23%
*“tastes VERY different”*
**Smell**8%
*“some say it smelled like rotten eggs-ammonia”*
**Functionality-Overall**5%
*“Did not make a difference in my daily”*
**Flavor**5%
*“I dont taste any kind of berry flavoring like the other two I received”*
**Regulates Digestion**3%
*“which is partly the cause of my digestive issues”*
**Dilute/Watery**3%
*“the new bottle looks heavily diluted”*
**Allergies**3%
*“which I am allergic to”*
**Sweetness**3%
*“too much sugar”*
**Dosage**3%
*“Im really like this the first dose was absolutely disgusting”*
**Color**2%
*“now the color has changed”*
### **Top return reasons **
**Taste-Overall**50%
**Value For Money**50%
## **Common milk thistle liquid questions**
- **Is milk thistle liquid profitable to sell on Amazon United States?**
- The niche generates $137K/yr across 21 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +20.6%. Flapen's verdict: Worth a look (58/100).
- **How competitive is the milk thistle liquid niche?**
- 19 brands and 566 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 65% of demand.
- **What do buyers complain about in milk thistle liquid?**
- Top complaints mined from reviews: Taste-Overall, Smell, Functionality-Overall. The return rate is 0.0%.
- **When does demand for milk thistle liquid peak?**
- Demand peaks in Apr–May; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the milk thistle liquid niche?**
- Listings span $9.17–$39.95; the average listing price is $19.49 (sweet spot $15–$100). The average incumbent carries 1,372 reviews — the moat a new listing must climb.
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