NOW Silymarin Milk Thistle Double Strength 300 mg delivers 240 mg of standardized silymarin flavonolignans per capsule — a high-potency, double-strength botanical formula for individuals seeking advanced liver function support, enhanced antioxidant defense, and comprehensive hepatic cellular protection.
- Advanced Liver Function Support: High-concentration silymarin provides robust support for healthy liver cell function and promotes the liver's natural detoxification and metabolic processes.
- High-Potency Antioxidant Defense: Silymarin's flavonolignan complex — silybin, silydianin, and silychristin — delivers concentrated antioxidant activity, supporting cellular protection from oxidative stress within hepatic tissue.
- Hepatic Cellular Membrane Integrity: Silymarin supports the structural integrity of liver cell membranes, promoting resilience against environmental toxins, metabolic byproducts, and oxidative stressors.
- Liver Regeneration & Protein Synthesis Support: Silymarin promotes healthy hepatocyte protein synthesis pathways, supporting natural liver cell maintenance and regeneration.
- Bile Production & Digestive Function: Promotes healthy bile flow and production, supporting fat emulsification, nutrient absorption, and overall digestive comfort.
- Phase I & II Detoxification Support: Supports the liver's natural enzyme-mediated detoxification pathways, promoting efficient processing and elimination of metabolic waste.
- Healthy Inflammatory Response: Silymarin supports a balanced inflammatory response within liver tissue, contributing to long-term hepatic comfort and sustained function.
At 300 mg of Milk Thistle Extract standardized to 80% silymarin, this double-strength formula delivers 240 mg of active silymarin flavonolignans per capsule — twice the concentration of standard 150 mg silymarin products — in a single convenient vegetarian capsule. Silymarin standardization is the defining quality benchmark for milk thistle supplements; without it, bioactive content can vary dramatically between batches and brands, rendering clinical comparisons unreliable. NOW's GMP-certified manufacturing and third-party potency testing ensure consistent silymarin delivery batch-to-batch, providing the reliability that integrative practitioners and informed consumers require.
Dietary & Quality Standards
- Standardized to 80% Silymarin (240 mg active silymarin per capsule)
- Double Strength — 300 mg Milk Thistle Extract per capsule
- Non-GMO Verified
- Gluten-Free
- Vegan & Vegetarian Capsules (Veg Caps)
- Dairy-Free
- Soy-Free
- No Artificial Colors, Flavors, or Preservatives
- Kosher Certified
- GMP Quality Assured — manufactured in a NOW-owned and operated facility
- Third-Party Tested for Purity and Potency
Frequently Asked Questions
What is Silymarin Milk Thistle 2X 300 mg used for?
Silymarin Milk Thistle 2X 300 mg is used to support healthy liver function, antioxidant defense, hepatic cellular integrity, and the body's natural detoxification processes — at a high-potency silymarin concentration suited for individuals with elevated liver support needs under healthcare provider guidance.
Why is "Double Strength" preferred over standard formulas?
Efficient dosing is the primary benefit; this formula allows users to achieve higher concentrations of silymarin with fewer capsules, which is often recommended for more intensive liver support protocols.
What is the role of the added Dandelion and Artichoke?
Synergistic support is provided by these botanicals, as they have traditionally been used to promote healthy bile production and gastrointestinal comfort, complementing the protective effects of milk thistle.
How long should I take this supplement?
Consistent administration is generally best for supporting long-term liver health, though individuals should consult with a healthcare professional to determine the duration that fits their specific metabolic needs.
This high-potency silymarin formula is best suited for individuals advised by a licensed healthcare provider to use higher silymarin concentrations, or those who prefer fewer capsules while maintaining elevated daily silymarin intake.
Can silymarin interact with medications?
Silymarin may interact with certain medications metabolized via liver CYP450 enzyme pathways. Always consult a licensed healthcare provider or pharmacist before combining silymarin with prescription or OTC medications.
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Suggested Use: Adults: Take 1 capsule 1 to 3 times daily as needed, or as directed by your health care practitioner.
Supplement Facts:
Serving Size: 1 capsule
Servings Per Container: 50/200
Amount Per Serving:
Milk Thistle Extract (Silybum marianum) (Fruit/Seed) (Standardized to 240 mg Silymarin Flavonoids - equivalent 80%) 300 mg
Dandelion Root (Taraxacum officinale) 100 mg
Artichoke (Cynara scolymus) (Leaf) 50 mg
Other Ingredients:
Hypromellose (cellulose capsule), Microcrystalline Cellulose, Silicon Dioxide and Magnesium Stearate (vegetable source).
Warnings:
If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your physician before using this product. Keep out of reach of children.
Storage:
Keep tightly closed in a cool, dry place.
**These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
