Milk Thistle 500 mg®

Botanicals & Herbs

Brand: Mason Natural

CapsuleBotanicalOn Market
Click to view full label

Net Contents

60 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

3 11845 11505 8

Product Version

1150-60 Rev. 4

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Contains

  • Gluten

Free From

  • Soy

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1 Capsule(s) · 1– per day

IngredientAmount Per Serving
Milk Thistle500 mg

Not Present

Other Ingredients

GelatinMagnesium Stearate

Target Groups

Adult (18 - 50 Years)

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: Adults - Take one capsule, preferably with food, as a dietary supplement.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: If you are pregnant, nursing, taking any medications or planning any medical procedure, consult your physician before use.

Precautions re: All Other

Discontinue use and consult your physician if any adverse reactions occur.

Precautions re: Children

Keep out of reach of children.

Precautions re: Allergies

Contains gluten.

Precautions re: All Other

Tamper-evident seal: Do not use product if seal appears tampered.

Storage

Storage

Store in a dry place under controlled room temperature: 20 degrees - 25 degrees C (68 degrees - 77 degrees F).

Formulation

Formulation re: Other

May support Liver function

Formulation re: Other

Contains naturally harvested herbal products. Color variation is possible.

Formulation re: Does NOT Contain

Guaranteed no added: Sugar, starch, soy, sodium, yeast, corn, wheat, dairy, egg, fish, tree nuts, peanuts, crustacean shellfish, artificial colors, fragrance, and preservatives.

Formulation re: Does NOT Contain

Soy free

Formulation re: Other

Whole herb

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

This statement has not been evaluated by the food and drug administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Other Label Statements

Seals/Symbols

Mason Guarantee Laboratory tested cGMP Certified Good Manufacturing Practice

General Statements: All Other Content

N

General Statements: All Other Content

Est. 1967

Brand IP Statement(s) re: (c), (TM), (SM)

Mason Natural is a registered trademark and does not refer to any product or ingredient claim.

Manufacturer & Distributor

Distributor

Mason Vitamins, Inc.

Miami Lakes, FL, 33014

1-888-860-5376

Market Reference

$3.41 – $93.50· 24 listings
  • Mason Natural Milk Thistle 500 MG 60 Capsules

    Walmart - Nutrients Best, a Mason Natural Certified Vendor4.8(306)
    $6.60
  • (3 pack) Mason Natural Milk Thistle 500 mg, 60 Capsules, Yellow

    Walmart - Nutrients Best, a Mason Natural Certified Vendor4.8(306)
    $18.59
  • Mason Naturals Milk Thistle/Cranberry, Liver & Kidney Cleanser 60 Capsules

    Swanson Health Products4.8(234)
    $10.79
  • Mason Natural Milk Thistle (Silymarin) Standardized Extract 60 Capsules

    GoSupps.com
    $39.99
  • Swanson Milk Thistle

    Medpak | Healthy Choice4.8(12000)
    $6.00
  • Milk Thistle Sale

    The Natural Apothecary Shoppe
    $29.95
  • BulkSupplements Milk Thistle Extract Capsules

    Walmart - BulkSupplements.com4.7(547)
    $40.97
  • MCS Formulas Milk Thistle-Silymarin 500mg Vegan Capsule

    MCS Formulas
    $20.55

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

  • VITAMAG® Хладилника, София | Хранителни Добавки, Витамини и Козметика

    4.9 (1729)

    Vitamin & supplements store

    kv. Hladilnika, ul. Atanas Dukov 1, 1407 Sofia, Bulgaria

  • HealthAid

    4.1 (35)

    Vitamin & supplements store

    HealthAid House, Marlborough Hill, Harrow HA1 1UX, United Kingdom

  • Holland & Barrett - Marble Arch

    3.9 (136)

    Vitamin & supplements store

    526 Oxford St, Marble Arch, London W1C 1LW, United Kingdom

  • Nutrition Empire Health Shop

    4.7 (45)

    Vitamin & supplements store

    181 Bajada, Ħaż-Żabbar, Malta

  • Biogaya

    4.8 (9782)

    Vitamin & supplements store

    בית כפיר ברקן, Ha-Gavish St 3, Kefar Sava, Israel

  • Phytochem Nutrition GmbH

    5.0 (2)

    Vitamin & supplements store

    Biedenkamp 10, 21509 Glinde, Germany

  • The Vitamin Shoppe

    4.4 (103)

    Vitamin & supplements store

    2100 88th St F4, North Bergen, NJ 07047

  • Gaia Pharma

    5.0 (13)

    Pharmacy

    Rruga Nexho Konomi, Tiranë 1001, Albania

Research & Studies

  • The therapeutic potential of milk thistle in diabetes

    CE Kazazis, AA Evangelopoulos… - The review of …, 2014 - pmc.ncbi.nlm.nih.gov

    Milk thistle has been known for more than 2.000 years as a herbal remedy for a variety of disorders. It has mainly been used to treat liver and gallbladder diseases. Silibum marianum, …

    2014115 citations
  • Dual Neuroprotective and Nephroprotective Effects of Mucuna pruriens, Moringa oleifera, and Silybum marianum (Milk Thistle) via Modulation of PI3K/AKT …

    I Al Housseini, H Dakdouk, H El Natour… - International Journal of …, 2026 - mdpi.com

    … Silybum marianum (SM), commonly known as Milk Thistle, is a medicinal herb primarily known for its active compound, silymarin [30,31]. Silymarin acts as a free radical scavenger [32] …

    20261 citations
  • The Natural Prostate Cure: A Practical Guide to Using Diet and Supplements for a Healthy Prostate

    R Mason - 2012 - books.google.com

    … DOSAGE: You should take at least 2,000 mg (four 500 mg tablets) of L… milk thistle has very promising effects on our prostate health. This is a very important herb for liver health …

    20124 citations
  • Silymarin and hepatocellular carcinoma: a systematic, comprehensive, and critical review

    JK Mastron, KS Siveen, G Sethi, A Bishayee - Anti-Cancer Drugs, 2015 - journals.lww.com

    … the bioactive constituents present in milk thistle for liver cancer … uses the powdered form of silymarin from milk thistle seeds in … milk thistle extract is currently not approved for any medical …

    2015155 citations
  • Poor chemical and microbiological quality of the commercial milk thistle-based dietary supplements may account for their reported unsatisfactory and non …

    M Fenclova, A Novakova, J Viktorova, P Jonatova… - Scientific reports, 2019 - nature.com

    … the dietary supplements, varied from 196 to 600 mg per day … amount of milk thistle extract), compared with 18 to 500 mg per … which certainly may affect the health of consumers. Although …

    201972 citations
  • Review of Clinical Trials Evaluating Safety and Efficacy of Milk Thistle (Silybum marianum [L.] Gaertn.)

    C Tamayo, S Diamond - Integrative cancer therapies, 2007 - journals.sagepub.com

    … not affect indinavir levels in healthy individuals17,18 or in patients with HIV.Milk thistle does not have clinically relevant effects on CYP3A activity19 or CYP1A2, CYP2D6, and CYP2E1 …

    2007277 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-03-24. DSLD Label ID: 216845. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.