Double Strength Milk Thistle Extract
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
Certifications & Testing
Other Ingredients
Hypromellose, Microcrystalline Cellulose, Silicon Dioxide, Magnesium Stearate
Recommended Use
Suggested Usage: Take 1 capsule 1 to 3 times daily.
Warnings
Caution: For adults only. Keep out of reach of children. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Frequently Asked Questions
What is NOW Foods Double Strength Milk Thistle Extract's Formulate score?
NOW Foods Double Strength Milk Thistle Extract scores 74 out of 100 (grade B+) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is NOW Foods Double Strength Milk Thistle Extract worth it?
NOW Foods Double Strength Milk Thistle Extract scores 74/100 (grade B+). That's an above-average result — most of its doses and ingredient forms are well-chosen, with only minor gaps in dosing, transparency, or testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in NOW Foods Double Strength Milk Thistle Extract?
Each serving contains Milk Thistle Fruit, Seed Extract (300 mg), Dandelion (100 mg), Artichoke (50 mg). Serving size: 1 Veg Capsule(s). 200 servings per container.
How do I take double strength milk thistle extract?
Suggested Usage: Take 1 capsule 1 to 3 times daily.
Who makes Double Strength Milk Thistle Extract?
Double Strength Milk Thistle Extract is made by NOW Foods. See Formulate's full grade and product lineup for NOW Foods on its brand page.
Is NOW Foods Double Strength Milk Thistle Extract third-party tested?
NOW Foods lists the following certifications and testing for this product: Vegan, Vegetarian, Gluten-Free, Dairy-Free.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.