🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

1 Veg Capsule(s) Serving Size
Other Combinations Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 250.0mg (562 products) 📚 53 studies (Tier A: 0, B: 19)
This product: 200mg

Other Ingredients

Cellulose powder Cellulose Stearic Acid Silica

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (4% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

SUGGESTED USAGE: Take 1 capsule 1 to 3 times daily.

⚠️ Warnings & Precautions

Caution: For adults only.

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Keep out of reach of children.

Do Not Eat Freshness Packet. Keep in Bottle.

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

Contains soy (phosphatidyl choline, non-gmo).

🧪 Formulation Notes

Silybin typically exhibits poor bioavailability, however, this clinical strength NOW product features Siliphos(R), a phytosome comprised of Silybin complexed with phosphatidyl choline, which has demonstrated absorbability of up to 4.6 times that of standard Milk Thistle extracts.*

- Silybin Phytosome Complex

Vegetarian/Vegan

Milk Thistle Extract

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

Contains soy (phosphatidyl choline, non-gmo).

Additional Information

Silybin is the most bioactive component found in the extract of Milk Thistle known as Silymarin. Silybin has been shown to support the liver’s free radical neutralizing ability, thereby promoting healthy liver detoxification mechanisms, as well as the maintenance of cell membrane stability.

Natural color variation may occur in this product.

CAPSULE SIZE

CODE 4078 V2

Clinical Liver Health

- Superior Bioavailability*

GMP QUALITY ASSURED

Store in a cool, dry place after opening.

Please Recycle.

Botanicals/Herbs

Family owned since 1968.

Product Details

UPC / SKU 7 33739 04078 7
DSLD Entry Date 2015-02-25
Product Type Other Combinations
Form Capsule
Brand NOW
DSLD ID 42818
Data Updated 2026-04-11

Research Evidence

69 Research Sources
55 Avg Quality Score
34 Meta Analysis
26 Systematic Review
5 Rct
3 Clinical Trial
1 Openfda Safety
A Silymarin for adults with metabolic dysfunction-associated steatotic liver disease
Meta Analysis The Cochrane database of systematic reviews 2025
B Evaluation of the effect of herbal agents as management of radiodermatitis in breast cancer patients: A systematic review and meta-analysis
Meta Analysis Japan journal of nursing science : JJNS 2024
B Efficacy of different interventions for nonalcoholic fatty liver disease: A meta-analysis of lifestyle modifications, silymarin, and medications
Meta Analysis Asia Pacific journal of clinical nutrition 2025
B Milk thistle for alcoholic and/or hepatitis B or C virus liver diseases
Meta Analysis The Cochrane database of systematic reviews 2007
B Pharmacotherapy for trichotillomania
Meta Analysis The Cochrane database of systematic reviews 2021
B Effects berberine-silymarin on liver enzymes: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Clinical nutrition ESPEN 2022
B Efficacy of traditional Chinese medicine combined with Silibinin on nonalcoholic fatty liver disease: A meta-analysis and systematic review
Meta Analysis Medicine 2024
B Are alterations needed in Silybum marianum (Silymarin) administration practices? A novel outlook and meta-analysis on randomized trials targeting liver injury
Meta Analysis BMC complementary medicine and therapies 2025
B The therapeutic effects of silymarin for patients with glucose/lipid metabolic dysfunction: A meta-analysis
Meta Analysis Medicine 2020
B Administration of silymarin in NAFLD/NASH: A systematic review and meta-analysis
Meta Analysis Annals of hepatology 2024
View all evidence for Milk Thistle →

Compare Similar Products

View all Milk Thistle products →