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National Products Association (NPA)
NPA is the heart of a growing, vital industry committed to health, well-being, and a sustainable environment. Founded in 1936, NPA promotes and protects the unique values and shared interests of retailers, and suppliers in the natural nutritional foods and products industry.

American Herbal Products Association (AHPA)
The American Herbal Products Association exists to promote the responsible commerce of herbal products. Founded in 1983, AHPA is the recognized leader in representing the responsible center of the botanical trade, and is comprised of the finest growers, processors, manufacturers and marketers of herbal products.

The Herb Research Foundation
The Herb Research Foundation is the world's first and foremost source of accurate, science-based information on the health benefits and safety of herbs with expertise in sustainable botanical resource development.