GNC Herbal Plus® Milk Thistle 320 mgGNC Herbal Plus Milk Thistle 320 mg Product Features: Expertly Crafted: Provides 320mg of milk thistle seed extract to support healthy liver function. Superior Quality: Vegetarian, gluten free, no soy, no dairy, no yeast, no sodium, no artificial colors, no artificial flavors, no sugar. Traditional Herb: Utilized for centuries to support a variety of conditions. Herbal Supplement: Support liver health with traditional herbs used as detox supplements