Brand: NOW

PowderBotanicalOn Market
Click to view full label

Net Contents

4 oz.

Serving Size

0.125 tsp

Servings Per Container

323

Supplement Form

Powder

Bar Code (UPC/SKU)

7 33739 04788 5

Product Version

CODE 4788 V2

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.

5Dietary Attributes

Label states: Vegan, Vegetarian, Non-GMO, Gluten-Free, Kosher.

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

Supplement Facts

Serving Size: 0.125 tsp · 1 per day

IngredientAmount Per Serving
Milk Thistle extract(Silymarin Flavonoids)350 mg

Not Present

Other Ingredients

None

Target Groups

VeganVegetarianAdult (18 - 50 Years)KosherWomen (not pregnant or lactating)Gluten FreeDairy Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Usage: Take 1/8 level teaspoon daily in juice or water, with food. Do not exceed recommended dose.

Warnings & Precautions

Precautions re: All Other

Do not exceed recommended dose.

Precautions re: All Other

Caution: For adults only.

Precautions re: Pregnant or Nursing or Prescription Medications

Not recommended for pregnant/nursing women. Consult physician if taking medication, or have a medical condition especially gall bladder dysfunction).

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

Do not eat freshness packet enclosed.

Precautions re: Allergies

Not manufactured with yeast, wheat, gluten, soy, corn, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Storage

Storage

Store in a cool, dry place after opening.

Formulation

Formula re: Contains

Silymarin (Silybum marianum), also known as Milk Thistle, has been used by traditional herbalists for centuries. Scientific studies have indicated that constituents in Silymarin may help to support healthy liver function.

Formula re: Contains

Milk Thistle Extract

Formulation re: Does NOT Contain

Non-GMO

Formula re: Kosher

Triangle K

Formulation re: Vegetarian/Vegan

Vegetarian/Vegan

Formulation re: Does NOT Contain

Not manufactured with yeast, wheat, gluten, soy, corn, milk, egg, fish, shellfish or tree nut ingredients.

FDA Statements

FDA Disclaimer Statement

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.

FDA Statement of Identity

A Dietary Supplement

Other Label Statements

General Statements: All Other Content

Natural color variation may occur in this product. This product is sold by weight not volume.

General Statements: All Other Content

Supports Liver Function Pure Powder

Seals/Symbols

Non-GMO Triangle K

General Statements: All Other Content

Botanicals/Herbs Family owned since 1968.

Seals/Symbols

GMP Quality Assured

Manufacturer & Distributor

Distributor

NOW Foods

395 S. Glen Ellyn Rd., Bloomingdale, IL, 60108, USA

Market Reference

$7.33 – $144.99· 40 listings
  • NOW Foods Double Strength Silymarin Milk Thistle Extract 300 mg. 100 Count

    Vitacost.com4.7(915)
    $18.36
  • Now Foods Silymarin Milk Thistle Extract 150 mg 60 Capsules

    iHerb4.8(2800)
    $7.33Lowest
  • Now Foods Silymarin Milk Thistle Extract

    Vitacost.com4.8(639)
    $25.42
  • Now Foods Milk Thistle Extract 150 mg Silymarin 120 mg Capsules

    iHerb4.7(421)
    $13.46
  • NOW Silymarin 300mg Veggie Caps

    Walmart - Highland Health Foods4.8(874)
    $28.99
  • NOW Silymarin 150mg 60 Veggie Caps

    Fuelsupplements.com5.0(1)
    $18.00
  • NOW Foods Milk Thistle Extract Silymarin 120 mg 120 Veg Capsules

    NOW4.8(2700)
    $11.99
  • Now Foods Liver Caps 100 Capsules

    iHerb4.7(876)
    $14.69

Where to Buy Locally

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Research & Studies

  • Silymarin as a natural antioxidant: an overview of the current evidence and perspectives

    PF Surai - Antioxidants, 2015 - mdpi.com

    … ROS, but it is now clear that mitochondrially generated ROS … our health and a misbalanced diet can cause serious health-… of the state of our health. Plants consumed by humans amd …

    2015966 citations
  • Novel nutraceutical supplements with yeast β-glucan, prebiotics, minerals, and Silybum marianum (silymarin) ameliorate obesity-related metabolic and clinical …

    V Nehmi-Filho, AB Santamarina… - Frontiers in …, 2023 - frontiersin.org

    … (S) (n = 30) and Novel Nutraceutical Supplement (n = 29), differing in the absence (S) or presence of silymarin, respectively. Volunteers were instructed to take two capsules in the …

    202336 citations
  • “Silymarin”, a promising pharmacological agent for treatment of diseases

    G Karimi, M Vahabzadeh, P Lari… - Iranian journal of …, 2011 - pmc.ncbi.nlm.nih.gov

    … Milk thistle extract is now marketing as silymarin and silybinin … In a study involving healthy volunteers, the cytotoxic effect of … drugs as a supplement added to the diet (13). Although …

    2011485 citations
  • Clinical and regulatory status of silymarin

    T Ralli, V Kalaiselvan, R Tiwari… - … , Clinical Trials and …, 2021 - benthamdirect.com

    … Key Findings: Silymarin has been approved in different doses for the … , silymarin has still been used as a dietary supplement in the US, despite its high sales. The potential of silymarin to …

    202110 citations
  • Safety and toxicity of silymarin, the major constituent of milk thistle extract: An updated review

    V Soleimani, PS Delghandi, SA Moallem… - Phytotherapy …, 2019 - Wiley Online Library

    … of silymarin in humans. The clinical trials that we assessed were done on healthy volunteers … has not approved standardization of silymarin until now. Milk thistle extract contains several …

    2019291 citations
  • Silymarin as a phytopharmaceutical agent: advances in mechanistic insights, formulation strategies, and pre-clinical applications

    M Sayyad, AD Sutar, K Shivhare, R Shukla… - Frontiers in …, 2025 - frontiersin.org

    … , silymarin, a phytocomplex of Silybum … Silymarin has a rich history of use in traditional medicine, and its recognised hepatoprotective, neuroprotective and antioxidant effects are now …

    202513 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-08-23. DSLD Label ID: 206176. 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.