---
title: "Milk Thistle Powder — $8K/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/milk-thistle-powder"
last_updated: "2026-08-12T11:55:06.759Z"
locale: en
meta:
description: "Amazon product research for milk thistle powder: $8K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for milk thistle powder: $8K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Milk Thistle Powder — $8K/mo Amazon US Product Research"
---
# **Milk Thistle Powder**
**Skip it**
Soft demand (-3.7% this quarter) — this niche doesn't clear our bar today.
Market size 25Growth 23Conversion 86Competition 23Returns 100Price range 69Avg price 86Brand share 50Review moat 35Quality gap 30
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****9.8%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$19.22**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$9.88–$26.59**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****75%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****3,030.93**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$101K**
$101K/yr · 54K searches
**Growth**
**Bad****-3.7%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****73%**
top-5 click share — a locked-up shelf
## **Is milk thistle powder profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, milk thistle powder is a $101K/yr Amazon United States market (54K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Apr. Verdict: Skip it — 47/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **milk thistle powder market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **4K–5K**
- avg 250–500/product
- **Revenue / yr**
- **$77K–$96K**
- units × avg price
- **Conversion rate**
- **9.8%**
- **Avg BSR**
- **#614**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **87%**
- **Out of stock**
- **12.0%**
- **Avg brand age**
- **78 months**
- **Avg seller age**
- **168 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**14 **▲rising
**Sellers**
**23**
**Top-5 brand share**
**75%**
Top 20: 100%
**Top-5 click share**
**73%**
Top 20: 100%
**Open market**
**20%**
- Micro Ingredients28% - UNLEASH'D ORGANIC19% - BulkSupplements12% - Herb To Body8% - BareOrganics7% - YOGI’S GIFT – Celebrating health5%
## **milk thistle powder demand & seasonality**
Weekly Amazon search volume, last 103 weeks — -3.7% search growth over the last 90 days.
2K1KSpike '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Apr · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/health-household/milk-thistle-powder/trend)
## **Top milk thistle powder search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **milk thistle powder**36K/yr-3.9%7.8% conv. - **milk thistle powder organic**11K/yr-8.3%6.7% conv. - **organic milk thistle powder**7K/yr+6.3%8.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/milk-thistle-powder/search-terms)
## **Top milk thistle powder 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%10%$10K20%$20K30%$30K40%$41K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Organic Milk Thistle Tea Powder 3.5 ounces | Up to 400 Servings | Premium Milk Thistle Liver Detox Supplement | Contains 80% Active Silymarin | Non-GMO Vegan Friendly Eco-Friendly Recyclable Bags**Micro Ingredients**$21.36**4.5★1,221 rev](https://www.amazon.com/dp/B01L2TGS30) [2**Unleashd Organic Milk Thistle Powder 16oz 100% Pure Rich in Silymarin & Antioxidants Supports Liver and Immune Health**UNLEASH'D ORGANIC**$26.59**4.5★58 rev](https://www.amazon.com/dp/B0FQNHNRRY) [3**BulkSupplements.com Milk Thistle Extract Powder - Herbal Supplement Milk Thistle Supplement - Gluten Free 250mg per Serving 250g (8.8 oz) (Pack of 1)**BulkSupplements**$21.90**4.5★906 rev](https://www.amazon.com/dp/B00F7UIYWO) [4**Herb To Body Milk Thistle Seed Powder - Silybum Marianum Finely Ground Milk Thistle Powder for Milk Thistle Tea Cooking Smoothies and Culinary Use Resealable Pouch 4oz**Herb To Body**$9.88**4.3★13 rev](https://www.amazon.com/dp/B0CQRRPT9H) [5**BareOrganics Milk Thistle Seed Powder - Organic Milk Thistle Herbal Powder for Liver Support 8 Oz**BareOrganics**$21.00**4.6★66 rev](https://www.amazon.com/dp/B07JMJ4411)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SIERRA LIFE SCIENCES Milk Thistle Extract Powder 80% Silymarin Standardized Pure Bulk Powder Liver Support & Antioxidant Support Supplement 100g (333 Servings) Vegan Non-GMO**SIERRA LIFE SCIENCES**$16.05**1 rev4mo ago](https://www.amazon.com/dp/B0GRX37GMY) [**Unleashd Organic Milk Thistle Powder 16oz 100% Pure Rich in Silymarin & Antioxidants Supports Liver and Immune Health**UNLEASH'D ORGANIC**$26.59**58 rev10mo ago](https://www.amazon.com/dp/B0FQNHNRRY) [**Organic Way Milk Thistle Seeds Powder (Silybum Marianum) - Herbal Tea | European Wild-Harvest | Organic & Kosher Certified | Non GMO & Gluten Free | USDA Certified | Origin - Albania 2 Oz (Pack of 1)**Organic Way**$10.90**17 rev1y ago](https://www.amazon.com/dp/B0DJ1R44Z8) [**Nutricost Organic Milk Thistle (Silybum Marianum) 8 oz (Unflavored)**Nutricost**$23.70**47 rev2y ago](https://www.amazon.com/dp/B0DB2T519S) [**Herb To Body Milk Thistle Seed Powder - Silybum Marianum Finely Ground Milk Thistle Powder for Milk Thistle Tea Cooking Smoothies and Culinary Use Resealable Pouch 4oz**Herb To Body**$9.88**13 rev2y ago](https://www.amazon.com/dp/B0CQRRPT9H)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SIERRA LIFE SCIENCES Milk Thistle Extract Powder 80% Silymarin Standardized Pure Bulk Powder Liver Support & Antioxidant Support Supplement 100g (333 Servings) Vegan Non-GMO**SIERRA LIFE SCIENCES**$16.05**5.0★**▲ 206%**](https://www.amazon.com/dp/B0GRX37GMY) [**Unleashd Organic Milk Thistle Powder 16oz 100% Pure Rich in Silymarin & Antioxidants Supports Liver and Immune Health**UNLEASH'D ORGANIC**$26.59**4.5★**▲ 119%**](https://www.amazon.com/dp/B0FQNHNRRY) [**Herb To Body Milk Thistle Seed Powder - Silybum Marianum Finely Ground Milk Thistle Powder for Milk Thistle Tea Cooking Smoothies and Culinary Use Resealable Pouch 4oz**Herb To Body**$9.88**4.3★**▲ 110%**](https://www.amazon.com/dp/B0CQRRPT9H) [**Organic Way Milk Thistle Seeds Powder (Silybum Marianum) - Herbal Tea | European Wild-Harvest | Organic & Kosher Certified | Non GMO & Gluten Free | USDA Certified | Origin - Albania 2 Oz (Pack of 1)**Organic Way**$10.90**4.3★**▲ 48%**](https://www.amazon.com/dp/B0DJ1R44Z8) [**BareOrganics Milk Thistle Seed Powder - Organic Milk Thistle Herbal Powder for Liver Support 8 Oz**BareOrganics**$21.00**4.6★**▲ 32%**](https://www.amazon.com/dp/B07JMJ4411)
**~~View all trending →~~**
## **What reviews say buyers love and hate about milk thistle powder**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**27%
*“High quality”*
**Freshness**9%
*“All their products are always fresh”*
**Taste-Overall**8%
*“Taste is neutral”*
**Advertised Vs Actual Product**8%
*“As expected”*
**Solubility**6%
*“mixes very easy with the smoothies that I make”*
**Efficiency**5%
*“Works well”*
**Natural Ingredients**5%
*“Very natural and high quality”*
**Dosage**5%
*“Positive: It dos work better than pill form”*
**Nutritional Content**4%
*“consistent dietary intake”*
**Vegan/Organic**3%
*“This is a nice product—organic and simple”*
### **What buyers complain about **
**Advertised Vs Actual Product**22%
*“false advertisement”*
**Flavor**13%
*“Tasteless, doesn't add an extra to your preferred likeness of sweet or sour food and beverage”*
**Ingredients-Overall**6%
*“My 2 gripes with this misleading product are as follows: 1”*
**Taste-Overall**4%
*“The taste is also noticeably different — not the same smooth”*
**Ease Of Use**4%
*“This makes it very difficult to use or measure properly”*
**Dosage**4%
*“The 250mg roughly = 1/10 of tsp for me”*
**Quality-Overall**4%
*“the product quality has declined significantly”*
**Regulates Digestion**4%
*“digestive rather than toxic”*
**Bitter**3%
*“As a powder, it has a slightly bitter taste, which you notice when drinking it. unlike capsules., and its not in a concentrated form”*
### **Top return reasons **
**Thickness**100%
## **Common milk thistle powder questions**
- **Is milk thistle powder profitable to sell on Amazon United States?**
- The niche generates $101K/yr across 15 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -3.7%. Flapen's verdict: Skip it (47/100).
- **How competitive is the milk thistle powder niche?**
- 14 brands and 23 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 75% of demand.
- **What do buyers complain about in milk thistle powder?**
- Top complaints mined from reviews: Advertised Vs Actual Product, Flavor, Ingredients-Overall. The return rate is 0.0%.
- **When does demand for milk thistle powder peak?**
- Demand peaks in Apr; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the milk thistle powder niche?**
- Listings span $9.88–$26.59; the average listing price is $19.22 (sweet spot $15–$100). The average incumbent carries 3,031 reviews — the moat a new listing must climb.
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