Search

*Disclaimer: Tossions earns a commission from qualifying purchases.

The 8 Best milk thistle herbal supplements of 2025

Are you trying to find milk thistle herbal supplements among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling milk thistle herbal supplements on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 16 hours of research and did 73 milk thistle herbal supplements tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best milk thistle herbal supplements you can buy today

SaleNo. 1
Bronson Milk Thistle Silymarin Marianum & Dandelion Root Liver Health Support, Antioxidant Support, Detox, 120 Capsules
  • Liver Health Support: The liver helps the body remove toxins and converts nutrients from our body into substances we can use.
  • High Potency: Each capsule contains equvalent of 1,000mg of milk thistle (from 111.1mg of 9:1 extract) to provide high-power liver support and contains an additional 50mg of dandelion root for additional benefits.*
  • Antioxidant Support: Milk thistle is a powerful antioxidant that can help maintain healthy liver function.*
  • Trusted Since 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
  • Allergen Statement: This is natural product that contains flowers. Avoid this product if you are allergic to ragweed or daisy-like flowers.
SaleNo. 2
Puritan's Pride Milk Thistle Silymarin 4:1 Concentration Extract 200mg (1000 Mg Equivalent) Dietary Supplement for Liver Support, 6 Month Supply, 180 Count
  • Milk Thistle has been traditionally used to support liver health
  • The exceptional benefits of Milk Thistle are due to its antioxidant properties, which help to optimize health and well being
  • Milk Thistle helps maintain healthy liver function by supporting the structure of the outer cell membrane of liver cells
  • Highest Quality vitamins and supplements since 1973
  • No Artificial Flavor or Sweetener, No Preservatives, No Sugar, No Starch, No Milk, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free
No. 3
Zazzee USDA Organic Milk Thistle 30:1 Extract, 7500 mg Strength, 120 Vegan Capsules, 80% Silymarin Flavonoids, Standardized and Concentrated 30X Extract, 100% Vegetarian, All-Natural and Non-GMO
  • OUTSTANDING VALUE: Our Organic Milk Thistle contains 7500 mg strength per capsule AND 120 capsules per bottle – an amazing value! A single bottle contains up to a 4-month supply. Compare this to other leading brands that require 2 capsules per serving, do not provide a 7500 mg strength dosage, and are not Certified USDA Organic. Our Organic Milk Thistle is a bargain not be found elsewhere!
  • 30:1 EXTRACT / MAXIMUM STRENGTH DOSAGE: Our Organic Milk Thistle is made from a potent, concentrated 30:1 extract. A 30:1 extract means that the herb itself has been condensed, so that 30 grams of the original herb are concentrated into a single gram. By using a 30:1 extract, we have created a powerful supplement that is 30X stronger than standard Milk Thistle capsules.
  • 80% SILYMARIN FLAVONOIDS: The "good stuff" in Milk Thistle is called Silymarin Flavonoids. The more Silymarin Flavonoids, the better the Milk Thistle! Our Organic Milk Thistle has been standardized to 80% Silymarin Flavonoids, which means that each capsules contains 200 mg of Silymarin Flavonoids from a 30:1 extract - the highest dosage available!
  • USDA CERTIFIED ORGANIC: Any Milk Thistle that is not CERTIFIED organic can be highly contaminated and even toxic to your liver. With Zazzee Naturals Certified Organic Milk Thistle, you can be sure your Milk Thistle is organic, all-natural, vegan, and non-GMO. More, while other competing products use various chemicals as fillers, binders, and excipients, our Organic Milk Thistle instead uses a unique Organic Stabilizer Blend.
  • GOLD STANDARD PRODUCTION: Your health and safety mean everything to us. For that reason, our Organic Milk Thistle is manufactured in the USA, in a fully compliant facility with adherence to good manufacturing policies and under the most stringent quality control. You can rest assured that you get the best value for your money!
SaleNo. 4
Nature's Bounty Milk Thistle, Herbal Health Supplement, Supports Liver Health, 1000 mg, Rapid Release Softgels, 50 Ct
  • Milk Thistle is a traditonal herbal extract.
  • Milk Thistle is a concentrated herb with beneficial antioxidant properties that contribute to overall health and well-being.(1)
  • Milk Thistle has been used in Greek practicies for centuries.
  • These rapid release liquid softgels release quickly into your system.
  • Non-GMO
  • Packaging may vary due to redesign, same great product ingredients
SaleNo. 6
Nature's Bounty Milk Thistle Capsules, Herbal Supplement, 250 mg per Serving, 200 Count
  • This Milk Thistle standardized extract offers 250 mg per serving
  • Milk Thistle health supplement contains silymarin to help support healthy liver function
  • Milk Thistle supplements have antioxidant properties that may help fight free radicals in the body
  • Non-GMO Milk Thistle supplement with no artificial colors, flavors or sweeteners
SaleNo. 7
Liver Cleanse and Detox & Repair Formula - Herbal Liver Support Supplement with Milk Thistle Dandelion Root & Artichoke Extract for Liver Health - Silymarin Milk Thistle Liver Detox Capsules
  • Advanced Liver Cleanser - Promote stronger functioning with our unique liver detox pills enriched with Chanca piedra Berberine Dandelion root Artichoke leaf and more for liver care you can trust
  • Milk Thistle Complex - Our liver health formula for men and women is powered by milk thistle and other protective antioxidants to help maintain normal liver function and promote digestion and immunity
  • Cleansing Nutrients - Nourish your body with our herbal liver supplements for women and men looking to detox cleanse and protect their livers while also supporting its regular daily functioning
  • Clean Complex - Our herbal milk thistle supplement is made in a cGMP American lab with superstar non GMO botanicals without magnesium stearate or silicone dioxide so you can supplement in confidence
  • Natures Craft Quality - We believe in harnessing the gifts of Mother Nature which is why we're proud to offer these premium liver support supplement for men and women with consumers like you in mind
No. 8
Nutricost Milk Thistle 1,000mg Equivalent, 240 Capsules - 250mg of 4:1 Extract - Vegan, Non-GMO and Gluten Free
  • Up to a 6 Month Supply of 4:1 Milk Thistle - 240 Vegetarian Capsules Per Bottle
  • 1,000mg Equivalent Per Capsule from 250mg of 4:1 Milk Thistle Extract
  • Premium Grade, 4:1 Extract, High Quality Milk Thistle
  • Vegan, 3rd Party Tested, Non-GMO & Gluten Free
  • Made in a NSF Certified, GMP Compliant, FDA Registered Facility
No. 9
Horbäach Milk Thistle Supplement | 3000mg | 300 Capsules | Herbal Extract | Non-GMO, Gluten Free
  • PURE BOTANICALS: Horbaach's Milk Thistle Supplement is made with pure seed extract!
  • POTENT EXTRACT: Convenient capsules provide the equivalent of 3,000 mg of Milk Thistle per serving
  • EXPERTLY CRAFTED: Our professional formula is backed by our commitment to purity and potency
  • HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Soy, Artificial Color & Flavoring & NON-GMO
No. 10
FarmHaven USDA Organic Milk Thistle Capsules |30X Concentrated Seed Extract & 80% Silymarin Standardized - Supports Liver Function and Overall Health | Non-GMO | 120 Veggie Capsules
  • USDA ORGANIC SILYMARIN CONTENT: FarmHaven has formulated highly potent USDA Certified Organic Milk Thistle (silybum marianum) capsules containing extract that is standardized to 80% Silymarin flavonoids, the "good stuff" in Milk Thistle. This means each capsule contains 300mg of pure organic Silymarin.
  • SUPPORTS HEALTHY LIVER FUNCTION*: The Silymarin found in organic Milk Thistle provides a natural way to support healthy liver function.* Silymarin helps support cell health and function.*
  • POTENT 30:1 CONCENTRATION: FarmHaven's certified organic seed extract content means you're choosing a high strength and high purity product that's also good for the earth. Our Milk Thistle pills contain a 30:1 concentrate extract so each capsule actually delivers the equivalent of 11,250mg raw Milk Thistle seed for improved bioavailability and absorption.*
  • SUPPORTS HEALTHY SKIN & MORE*: Milk Thistle has beneficial properties that may help support healthy skin, promote proper digestion, and promote a natural immune response.*
  • CERTIFIED ORGANIC, VEGAN & MADE IN USA: Our product is USDA certified organic so you know it's a clean and pure product. It's also vegan, non-GMO and free of gluten, corn, soy, preservatives, and any artificial ingredients. We utilize organic plant-based veggie capsules and manufacture in the USA in an NSF-Certified facility to ensure safety and purity.
No. 11
Organic Milk Thistle Capsules, 1500mg 4X Concentrated Extract with Silymarin is The Strongest Milk Thistle Supplement Available. Great for Liver Cleanse! 120 Vegetarian Capsules
  • ORGANIC MILK THISTLE 4X CONCENTRATE - We developed our maximum potency milk thistle extract utilizing an effective, proprietary seed extraction method. The result is one of the strongest supplements available. Studies show that higher concentrations of milk thistle are required for maximum absorption. This makes a high-potency supplement one of the keys to be effective
  • Milk thistle has been clinically proven for gallbladder health. Used by the body to help neutralize free radicals. Milk thistle has been in use worldwide for over 2000 years, and has long been the #1 go-to for natural, effective cleanse.
SaleNo. 12
Milk Thistle by Nature's Bounty, Herbal Health Supplement, Supports Liver Health, 175mg, 100 Softgels
  • Milk Thistle contains a group of flavonoids collectively called silymarin
  • Traditionally used for liver health
  • Milk Thistle possesses antioxidant properties that may help fight cell-damaging free radicals in the body
No. 13
USDA Organic Milk Thistle Capsules - 80% Silymarin Supplement for Liver Support- Super Concentrated 300mg of 30:1 Milk Thistle Extract Equivalent to 9,000mg (60 Count (Pack of 1))
  • Powerful Extract (80%): Our organic milk thistle supplement contains super-concentrated 30:1 organic Milk Thistle seed containing 80% Silymarin, equal to 9,000mg of Milk Thistle herbs for ultimate liver health.
  • USDA Certified Organic: Since we’re on a mission to provide you the very best nutrients, we’ve invested the time and money to bring you organic, non-GMO ingredients in every capsule.
  • Made The Right Way: Our mission also extends to manufacturing our supplements to the highest standards. GMP-certified, our facility uses the most stringent quality control to ensure you’re getting the same healthy ingredients in every capsule.
  • Only The Best: You’re not only getting the purest form of the key ingredient, with 300mg of 30:1 concentrated organic Milk Thistle. Even the vegan capsule and organic rice concentrate we use to make sure your capsule doesn’t fall apart, are non-GMO and organic.
  • Order Today: Experience the benefits pure organic Milk Thistle extract can have on your liver today!
SaleNo. 14
Jarrow Formulas Milk Thistle 150 mg With 30:1 Standardized Silymarin Extract, Dietary Supplement for Liver Function Support, 200 Veggie Capsules, 66-200 Day Supply
  • Liver Function Support Supplement*: Contains one 200 count bottle of Jarrow Formulas Milk Thistle 150 mg Veggie Capsules for a 66-200-day supply.
  • Dietary supplement with 150 mg of Milk Thistle Seed Extract supports Glutathione levels to support liver function.*
  • Each serving supplies a standardized 30:1 Milk Thistle extract with 80% total Silymarin flavonoids, with antioxidant benefits to support liver health.*
  • Suggested Use: Adults, take one capsule one to three times a day or as directed by your qualified healthcare professional.
  • These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease.
No. 15
Clean Nutraceuticals Milk Thistle 3000mg NAC Chanca Piedra 2000mg Beet Root 2000mg Artichoke 2000mg Dandelion Root 1000mg - Liver Cleanse Detox & Repair Supplement Plus TUDCA Choline & Ginger 60 Count
  • Advanced Liver Support and Liver Detox Complex for Women and Men - Our Liver Supplement takes milk thistle powder, chanca piedra herb, TUDCA, NAC supplements and 24 additional types of liver supplements ingredients such as, chanca piedra extract, dandelion root extract, artichoke supplement and the results are amazing. Clean Nutra has officially created the one of the most inclusive 28 in 1 Silymarin Milk Thistle liver pills to support kidney, liver supplement and gallbladder support now.
  • The Ultimate Milk Thistle Seeds and Chanca Piedra Capsules You’ve Been Looking For - Clean Nutra’s Liver Defend provides 5 full-dose products in one liver detox cleanse containing a full chancapiedras capsules, milk thistle supplement, Beet Root powder, artichoke leaf extract, and dandelion root powder in a convenient 2 capsule dosage! Finally, a milk thistle liver detox, with beetroot powder, artichoke extract for liver, and dandelion extract have been packed into one convenient solution.
  • Introducing the Liver Defend Blend - In addition to beets supplements, artichoke root, and dandelion leaf extract, our formula also contains 21 additional powerhouse ingredients such as nac n-acetyl cysteine, TUDCA, Turmeric Curcumin, Feverfew, Berberine, Astragalus, and more! This powerful alternative to milk thistle liquid, chanca piedra liquid, organic milk thistle capsules and beets powder. Not your typical milk thistle 1000mg, beet root gummies, and artichoke extract capsules.
  • A Powerful Liver Support Supplement - Liver Defend is overflowing with potent Milk Thistle Capsules, Dandelion Supplements, Beet Supplement, Artichoke Suppliment, Dandelion Root capsules, and nac supplement n-acetyl cysteine. Clear out the countless organic milk thistle supplements, milk thistle tincture, n-acetyl l-cysteine, beet gummies and milk thistle gummies in your cabinet and replace it with just one inclusive liver detox supplements from Clean Nutraceuticals.
  • Vetted and Trusted Ingredients - We pride ourselves in offering quality liver capsules that combine the benefits of chanca piedra tea, dandelion tincture, choline supplements, liver detox tea, milk thistle drops and more. Our formulas are proudly made in a registered and certified facility. Many products offer a milk thistle organic, nac 1000mg supplement, dandelion organic, and n acetyl l cysteine.
No. 16
Herbal Roots Milk Thistle Capsules | Extra Strength 80% Silymarin Herbal Supplement | Made with Pure Organic Milk Thistle | Vegan and GMO Free
  • LIVER HEALTH - Milk Thistle promotes healthy liver function*
  • DIGESTIVE SUPPORT - A digestive bitter that helps stimulate digestion*
  • QUALITY STANDARD - Facility certified by Good Manufacturing Practices (cGMP) and 3rd party tested
  • PURE - Unlike other brands, you will NOT find binders, fillers or additives in any Herbal Roots supplements
  • FAMILY OWNED - Herbal Roots is a small family, women owned, and operated company
SaleNo. 17
Carlyle Milk Thistle 2000mg | 180 Capsules | with Dandelion & Yellow Dock | Non-GMO, Gluten Free
  • MILK THISTLE: Traditional herb with iconic prickly purple flowers
  • HERBAL BLEND: Featuring the equivalent of 2,000 mg Milk Thistle, plus Dandelion, and Yellow Dock
  • ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living
  • CARLYLE MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Lactose, Artificial Sweetener, Preservatives & Non-GMO
SaleNo. 18
GNC Herbal Plus Milk Thistle 1300mg | Supports Healthy Liver Function | Vegetarian | 120 Count
  • Choose The Right Herbal Support. Your unique dietary needs are important: GNC Herbal Plus Milk Thistle is vegetarian-friendly and contains no gluten, soy or dairy. Every easy-to-swallow vegetarian caplet has no sugar and no artificial colors or flavors.
  • Depend On An Extra Strength Formula. Looking for serious results? The experts at GNC developed this extra strength milk thistle seed extract to deliver its active ingredient in a single, daily serving.
  • HERBAL PLUS: One-a-day caplets for dependable daily herbal support
  • Vegetarian Formula: Expertly designed to contain no sugar, artificial colors or artificial flavors, and it’s soy and dairy free
  • Backed By Science: Since 1935, GNC has been committed to meeting the highest standards of quality, safety and efficacy while applying the most up-to-date advances in nutritional science so you can live well
No. 19
EFFECTIVE NUTRA Milk Thistle Gummies - Sugar Free Milk Thistle 1000mg Extract, Liver Detox and Antioxidant Support (90ct)
  • #1 ULTIMATE MILK THISTLE GUMMY: Not a fan of swallowing large capsules? Our milk thistle gummies taste good & go down easy. Each serving is packed with 1000mg. 90 Gummies in a bottle for the best value out there!*
  • GET ALL THE BENEFITS: Our Milk Thistle supplement is packed with 1000mg that may promote Liver Health, Antioxidant Support, Bone & Joint Support, Heart Health, Skin Health, Immunity & Digestive Support.*
  • LIVER DETOX: A convenient and tasty way to support liver health and detoxification. Milk thistle extract is a powerful antioxidant known for its ability to protect the liver from damage and support its natural detoxification processes.*
  • HEALTHY & DELICIOUS: Yes, we did it! At Effective Nutra we want to provide a healthy and enjoyable experience. Our milk thistle 1000mg gummies are naturally berry flavored. With no artificial colors or flavors, you can be sure you’re getting the most nourishing health gummies out there!*
  • EFFECTIVE NUTRA’S SEAL OF EXCELLENCE: QUALITY YOU CAN TRUST: Our supplements are Vegan, Gluten-Free, Non-GMO, Third Party Tested, GMP Certified and proudly Made in USA with Globally Sourced Ingredients. That’s the Effective Nutra seal of excellence!*
No. 20
Toniiq 25,000mg 50x Concentrated Milk Thistle Extract - Milk Thistle 500mg Per Serving - 80% Silymarin - Bioavailable Silymarin Milk Thistle Supplement Capsules - 90 Vegetarian Caps
  • The Highly Active Form of Milk Thistle - Toniiq Milk Thistle capsules contain 500mg of the highest quality milk thistle in each pill– ethically sourced, grown and cultivated using an extraction process to ensure a 50:1 extract ratio (or the equivalent of 25,000mg of raw milk thistle powder).
  • More Silymarin = More Value & More Health Benefits - Silymarin is one of the most studied compounds in milk thistle for its beneficial health effects. Each serving of our 500 mg milk thistle provides you with over 400 mg of silymarin (other milk thistle products contain less than 200 mg), making this one of the most potent milk thistle supplements available.
  • Setting a New Standard for Purity - To ensure that you are getting the highest-quality product, each batch is tested for quality and purity both during and after manufacturing.
  • Quality, First, and Foremost - Toniiq products are produced in a GMP-certified, state-of-the-art manufacturing facility right here in the USA.
  • Each Batch is Individually Tested - We test each batch both ourselves and through a third-party independent laboratory to ensure our ingredients contain the correct standardized level of purity and active ingredients. We also test each batch for any possible additives, contaminants, and impurities to ensure the highest level of quality.

How to choose a good milk thistle herbal supplements

Does the idea of finding a fantastic milk thistle herbal supplements make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in milk thistle herbal supplements. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top milk thistle herbal supplements products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top milk thistle herbal supplements on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top milk thistle herbal supplements brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top milk thistle herbal supplements based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the milk thistle herbal supplements were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good milk thistle herbal supplements, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your milk thistle herbal supplements.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting milk thistle herbal supplements for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our milk thistle herbal supplements. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what milk thistle herbal supplements should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on milk thistle herbal supplements.