Bronson Milk Thistle Silymarin Marianum & Dandelion Root supports healthy liver function and detox with antioxidant protection. This GMO-Free, Gluten-Free and Soy-Free formula is lab-tested and manufactured in Bronson's cGMP facility in Hauppauge, NY. Trusted since 1960 for quality and purity. Allergen note: contains flowers; avoid if allergic to ragweed or daisy-like flowers.