Milk Thistle Organic
Worth a lookShows low returns (0.0%), but strong incumbent ratings (4.7★) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible12.3%search→purchase rate — share of searches ending in a sale
Avg price
Incredible$22.94avg listing price — sweet spot $15–$100
Price range
Great$9.90–$37.09cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$498K$498K/yr · 176K searches
Brand share
Good73%top-5 brand share — brands hold most of the demand
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Growth
Okay+3.8%90-day search growth — must beat 0% to launch
Review moat
Bad5,279.39avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Is milk thistle organic profitable on Amazon?
According to Flapen's Amazon United States niche tracking, milk thistle organic is a $498K/yr Amazon United States market (176K searches/yr). The top 5 brands hold 73% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
milk thistle organic market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 15K–20K
- avg 1,250–1,500/product
- Revenue / yr
- $344K–$459K
- units × avg price
- Conversion rate
- 12.3%
- Avg BSR
- #117
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 83%
- Out of stock
- 0.0%
- Avg brand age
- 78 months
- Avg seller age
- 161 days
Competition: brands, sellers & click share
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.Brands
14 falling
Sellers
539
Top-5 brand share
73%
Top 20: 100%
Top-5 click share
63%
Top 20: 100%
Open market
21%
- Zazzee43%
- FarmHaven11%
- PURE CO8%
- Garden of Herbz6%
- Complete Natural Products6%
- Organic Discounters5%
milk thistle organic demand & seasonality
Weekly Amazon search volume, last 104 weeks — +3.8% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Top milk thistle organic search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- organic milk thistle82K/yr
- milk thistle organic30K/yr
- zazzee21K/yr
- organic milk thistle supplement14K/yr
- zazzee milk thistle6K/yr
- organic milk thistle capsules6K/yr
- milk thistle supplement organic5K/yr
- zazzee organic milk thistle6K/yr
- zazee2K/yr
- best milk thistle organic4K/yr
Top milk thistle organic 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.
All 18 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Zazzee USDA Organic Milk Thistle 30:1 Extract 80% Silymarin 120 Vegan Capsules 4 Month Supply Certified Kosher High Potency Liver & Antioxidant Support Silybum Marianum Non-GMO Made in the USA
Zazzee$27.774.7★11,745 rev
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$37.094.8★1,965 rev
FarmHaven USDA Organic Milk Thistle Capsules | 30X Concentrated Seed Extract & 80% Silymarin Standardized - Supports Liver Function and Overall Health | Non-GMO | 120 Vegan Capsules
FarmHaven$27.274.6★7,253 rev
USDA Organic Milk Thistle Liver Detox Supplement Capsules 80% Silymarin 250 mg 120 Count (2 Month Supply) with Beetroot & Artichoke Extract for Liver Support & Digestion Vegan Non-GMO Made in USA
Garden of Herbz$23.954.6★197 rev
Complete Natural Products Pure Organic Milk Thistle Capsules - 500 mg Silymarin Powder 100 Pills
Complete Natural Products$12.274.7★313 rev
Newest
by launch date
Zazzee USDA Organic Milk Thistle 30:1 Extract 80% Silymarin 60 Vegan Capsules 2 Month Supply Certified Kosher High Potency Liver & Antioxidant Support Silybum Marianum Non-GMO Made in the USA
Zazzee$17.9611,745 rev
USDA Organic Milk Thistle Liver Detox Supplement Capsules 80% Silymarin 250 mg 120 Count (2 Month Supply) with Beetroot & Artichoke Extract for Liver Support & Digestion Vegan Non-GMO Made in USA
Garden of Herbz$23.95197 rev
Micro Ingredients Milk Thistle Supplement | 360 Softgels with Grape Seed Oil | Highly Bioavailable Extract | Contains Active Silymarin + Antioxidants
Micro Ingredients$18.63402 rev
PURE CO USDA Organic Milk Thistle Capsules - 80% Silymarin Supplement for Liver Support- Super Concentrated 300mg of 30:1 Milk Thistle Extract Liver Detox 120 Day Supply
PURE CO$23.662,183 rev
Complete Natural Products Pure Organic Milk Thistle Capsules - 500 mg Silymarin Powder 100 Pills
Complete Natural Products$12.27313 rev
Trending
90-day click momentumPURE CO USDA Organic Milk Thistle Capsules - 80% Silymarin Supplement for Liver Support- Super Concentrated 300mg of 30:1 Milk Thistle Extract Liver Detox 120 Day Supply
PURE CO$23.664.7★
Zazzee USDA Organic Milk Thistle 30:1 Extract 80% Silymarin 60 Vegan Capsules 2 Month Supply Certified Kosher High Potency Liver & Antioxidant Support Silybum Marianum Non-GMO Made in the USA
Zazzee$17.964.7★
USDA Organic Milk Thistle Liver Detox Supplement Capsules 80% Silymarin 250 mg 120 Count (2 Month Supply) with Beetroot & Artichoke Extract for Liver Support & Digestion Vegan Non-GMO Made in USA
Garden of Herbz$23.954.6★
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$21.364.5★
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$37.094.8★
What reviews say buyers love and hate about milk thistle organic
What buyers praise and complain about, mined from review topics.What buyers love
“Good product evaluation”
“Easy to digest”
“Very affordable”
“Helping with heart health”
“Its organic”
“Effective”
“As advertised”
“Easy to swallow”
“Outstanding Vitamin”
“hasnt caused me any side effects”
What buyers complain about
“I believe this is too high of a dose”
“Got allergies”
“Garbage”
“Did not work”
“has no taste”
“Im not sure if it is actually helping my digestion”
“Its already expensive”
“Product is different than what is advertized”
“Some people experience mild upset stomach”
“Be careful of seed oil ingredients in any products”
Top return reasons
Common milk thistle organic questions
- Is milk thistle organic profitable to sell on Amazon United States?
- The niche generates $498K/yr across 18 tracked products. 90-day search growth is +3.8%. Flapen's verdict: Worth a look (55/100).
- How competitive is the milk thistle organic niche?
- 14 brands and 539 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 73% of demand.
- What do buyers complain about in milk thistle organic?
- Top complaints mined from reviews: Dosage, Allergies, Quality-Overall. The return rate is 0.0%.
- When does demand for milk thistle organic peak?
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- What does it cost to enter the milk thistle organic niche?
- Listings span $9.90–$37.09; the average listing price is $22.94 (sweet spot $15–$100). The average incumbent carries 5,279 reviews — the moat a new listing must climb.