Since 1969 Premium Blend Non-GMO Project Verified Certified Authentic Tru-ID Dietary Supplement Vegan Quality Global Sourcing Bottled and Tested in The USA Gluten Free Calming Herbal Formula Ex-Stress is a calming herbal blend made up of traditional herbs like lemon balm, hops, and valerian. At Nature's Way, we believe nature knows best. That's why our mission is to seek out the best herbs the earth has to give. We will go to any continent or country to bring you the purest botanicals possible. It's not just our way, It's Nature's way.