100% Pure Natural. Non-GMO. No chemicals sprayed or added. No preservatives or additives. No Artificial Flavors or Added Colors. Without irradiated or chemicals. Products lab tested for toxicity. Product sourcing with tradional farming opposed to industrial. Ecology footprint conscious. Fair Trade Farming Association. Fair Market Value Cooperative. We are commited to Health Benefits. And prioritize maximum nutritional value. Handmade prepare & packaging in the USA. Worked in humane condition. Air dried products to preserve nutrients. Mindful low processing involved. Packaging with barrier protection preserving products up to 2 years. Corydalis is a member of the poppy family, and help the system to calm down. The high alkaloid content makes corydalis an effective health support. One of the alkaloids in corydalis works on the nervous system. The full range of 20 alkaloids found in the plant.