Since 1972 Discover Nature's Answer and Trust the Difference Advanced Botanical Fingerprint Technology Urtica Dioica Full Spectrum Herb Tested & Verified Identified for Authenticity Holistically Balanced Vegetarian Vegan Dietary Supplement Cruelty-Tested - Not Tested On Animals Kosher Parve Advanced Botanical Fingerprint Technology With one of the most comprehensive herbariums in the world, Nature's Answer has identified Mother Nature's unique botanical fingerprint on over 800 plant reference standards. Utilizing Advanced Botanical Fingerprint Technology, these authenticated samples each serve as the standard by which all incoming raw materials are judged. Using carefully-controlled extraction techniques, we capture the holistic balance of each herb and the value is passed on to you, the consumer, who can be assured that the product in your hand is authentic, safe, effective, holistically balanced, and of course...Nature's Answer. The True Nature of Our Standards Go Way Beyond the Herb... A Trusted, Ethical, Family-Owned and Operated Business Since 1972 Our Facility is cGMP Certified, Organic and Kosher Certified Over 100 Quality Control Checkpoints in Every Bottle Vertically Integrated: Allows For The Highest Quality at The Best Possible Price Proudly Based In The USA...Responsibly and With Love