Herbal Supplement. Cleanse & detoxify. Promotes healthy liver function. Milk thistle seed (silybum marianum) (Certified Organic) (Purity verified) Extract 645 mg (Extraction rate 700 mg herb per 0.7 ml). Dry herb/menstruum ratio: 1:1. Non-GMO & Gluten-free. www.herb-pharm.com. (These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease).