Milk Thistle (Silybum marianum) has been used by traditional herbalists for centuries. Clinical and non-clinical studies have indicated that milk thistle extract may help maintain healthy liver function through its ability to promote glutathione production, as well as by supporting the body’s normal detoxification processes.* NOW Extra Strength Silymarin has three times the milk thistle extract (450 mg per softgel) as in our regular strength product (150 mg per capsule). Natural color variation may occur in this product.

SUPORTS LIVER FUNCTION*/PROMOTES GLUTATHIONE PRODUCTION*: Clinical and non-clinical studies have indicated that milk thistle extract may help maintain healthy liver function through its ability to promote glutathione production, as well as by supporting the body’s normal detoxification processes.*
SOFTGELS FOR IMPROVED SOLUBILITY: NOW Extra Strength Silymarin has three times the milk thistle extract (450 mg per softgel) as in our regular strength product (150 mg per capsule).
CERTIFICATIONS/CLASSIFICATIONS: Non-GMO, Kosher contains Gelatin, Corn Free, Dairy Free, Egg Free, Made without Gluten, Soy Free
GMP Quality Assured: NOW closely adheres to both mandatory U.S. FDA Current Good Manufacturing Practices (CGMP) regulations and voluntary Natural Products Association (NPA) Good Manufacturing Practices (GMP) regulations. Good manufacturing practices ensure compliance with sanitation, processing, documentation, and testing requirements that are designed to promote consistent, highly reproducible product quality and safety.
Packaged in the USA by a family owned and operated company since 1968