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NAC 500 mg with Milk Thistle

product on market Capsule Dr. Mercola Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

N-Acetyl-Cysteine and milk thistle are supported by moderate evidence for supporting liver health and antioxidant activity. Broccoli powder provides sulforaphane, which research suggests may aid detoxification processes. Together, these ingredients target cellular protection and hepatic function based on available clinical data.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for NAC 500 mg with Milk Thistle
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

N-Acetyl-Cysteine
500 mg
Market median: 250.0mg (562 products) 55 studies (A:0, B:19)
organic Broccoli powder
50 mg

Other Ingredients

Microcrystalline Cellulose Capsule
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Suggested use: Adults, as a dietary supplement, take two (2) capsules daily with a meal.

Warnings & Precautions

Keep out of reach of children.

Do not use if safety seal is broken.

If you are nursing, pregnant, taking medication or have a medical condition, consult your physician before taking this product.

Formulation Notes

500 mg N-Acetyl-Cysteine per serving

Additional Information

Providing quality products since 2001.

Metadata

Product Details

UPC / SKU8 13006 01739 8
DSLD Entry Date2023-06-22
Product TypeOther Combinations
FormCapsule
DSLD ID287238
Data Updated2026-04-11
Research

Research Evidence

69
Research Sources
55
Avg Quality
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 PubMed DOI
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 PubMed DOI
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 PubMed DOI
B Milk thistle for alcoholic and/or hepatitis B or C virus liver diseases
Meta Analysis The Cochrane database of systematic reviews 2007 PubMed
B Pharmacotherapy for trichotillomania
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
B Effects berberine-silymarin on liver enzymes: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Clinical nutrition ESPEN 2022 PubMed DOI
B Efficacy of traditional Chinese medicine combined with Silibinin on nonalcoholic fatty liver disease: A meta-analysis and systematic review
Meta Analysis Medicine 2024 PubMed DOI
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 PubMed DOI
B The therapeutic effects of silymarin for patients with glucose/lipid metabolic dysfunction: A meta-analysis
Meta Analysis Medicine 2020 PubMed DOI
B Administration of silymarin in NAFLD/NASH: A systematic review and meta-analysis
Meta Analysis Annals of hepatology 2024 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.