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Milk Thistle (Silybum marianum) seed extract

botanical

21
products
Updated April 2026

Dosage Range

0.18 mgavg 285.49 mg2000 mg

Milk Thistle (Silybum marianum) seed extract is found in 80 supplement products from 12 brands. Dosages range from 0.18 to 2000 mg, with an average of 285.49. The most common form is Capsule.

Top 5 Highest-Dosage Milk Thistle (Silybum marianum) seed extract Supplements

  1. Sil-150 by Integrative Therapeutics — 300 mg
  2. Milk Thistle Liver Cleanse by 365 Everyday Value — 300 mg
  3. Milk Thistle Plus by Genestra Brands — 275 mg
  4. Super Milk Thistle X by Integrative Therapeutics — 254 mg
  5. Liver Formula by Trader Joe's — 150 mg

Sil-150 by Integrative Therapeutics has the highest Milk Thistle (Silybum marianum) seed extract dosage at 300 mg. Detoxification Factors by Integrative Therapeutics has the lowest at 16 mg.

All Products

showing 21 of 21
Sil-150
● OTHER INGREDIENTS (2)
Integrative Therapeutics
300 mg— DVSoftgel Capsule
Milk Thistle Liver Cleanse
● OTHER INGREDIENTS (2)
365 Everyday Value
300 mg— DVCapsule
Milk Thistle PlusGenestra Brands
275 mg— DVCapsule
Super Milk Thistle X
● OTHER INGREDIENTS (2)
Integrative Therapeutics
254 mg— DVCapsule
Liver Formula
● OTHER INGREDIENTS (2)
Trader Joe's
150 mg— DVCapsule
Liver HealthGaia Herbs
57 mg— DVCapsule
Glucose Support
⚠ EXCEEDS UL
● OTHER INGREDIENTS (2)
CHK Nutrition
50 mg— DVCapsule
Oxygenics
● OTHER INGREDIENTS (4)
Metagenics
40 mg— DVTablet or Pill
Spectrient
⚠ EXCEEDS UL
Integrative Therapeutics
20 mg— DVCapsule
Yeast Balance ComplexIntegrative Therapeutics
15 mg— DVCapsule
Milk Thistle TinctureGenestra Brands
1 ml— DVLiquid
Dandelion Combination #1Genestra Brands
0.18 ml— DVLiquid
Milk Thistle 2,000 mg Alcohol-FreeDiscontinuedNature's Answer
2000 mg— DVLiquid
Milk Thistle 1,000 mg Alcohol-FreeDiscontinuedNature's Answer
2000 mg— DVLiquid
ExtractaCaps Milk ThistleDiscontinued
● OTHER INGREDIENTS (1)
Nature's Answer
500 mg— DVCapsule
Axis Endo (formerly Estrium) Mango FlavorDiscontinued
● OTHER INGREDIENTS (1)
Metagenics
280 mg— DVPowder
LiverDiscontinued
● OTHER INGREDIENTS (1)
Host Defense MycoBotanicals
230 mg— DVCapsule
Milk Thistle 230 mg Alcohol-FreeDiscontinuedNature's Answer
230 mg— DVLiquid
Milk Thistle Alcohol-FreeDiscontinuedNature's Answer
195 mg— DVLiquid
Women's BalanceDiscontinued
● OTHER INGREDIENTS (1)
Arbonne Essentials
140 mg— DVCapsule
Detoxification FactorsDiscontinued
● OTHER INGREDIENTS (1)
Integrative Therapeutics
16 mg— DVCapsule

Frequently Asked Questions

How many products contain Milk Thistle (Silybum marianum) seed extract?

There are 80 supplement products containing Milk Thistle (Silybum marianum) seed extract from 12 brands in the NIH DSLD database.

What is the average Milk Thistle (Silybum marianum) seed extract dosage?

The average Milk Thistle (Silybum marianum) seed extract dosage across supplement products is 285.49 mg. Dosages range from 0.18 to 2000 mg.

What is the most common form for Milk Thistle (Silybum marianum) seed extract supplements?

The most common product form for Milk Thistle (Silybum marianum) seed extract supplements is Capsule.

What brands make Milk Thistle (Silybum marianum) seed extract supplements?

There are 12 brands that make supplements containing Milk Thistle (Silybum marianum) seed extract in the NIH DSLD database.

Related Ingredients

Turmeric1,329Grape seed extract1,151Green Tea extract1,031Ginger908Milk Thistle extract756Olive leaf extract653Rose Hips648Garlic570

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Quick Facts

Products
80
Brands
12
Avg Dose
285.49 mg
Common Form
Capsule
Category
botanical

Related Ingredients

Turmeric1,329Grape seed extract1,151Green Tea extract1,031Ginger908Milk Thistle extract756