TIME article reports on the benefits of Fulvic Acid used in spas. A New Rub,TIME, July 17, 2008.HumaSoak contains fulvic and humic acid, the active ingredients in spa mud! Sourced from U.S. deposits!
More sustainable resources
Going green with white biotech. How the chemical industry is using enzymes and fermentation to manufacture more efficiently and make products that are safer for the environment.
International Humic Substance Society: We are proud members and support their recommended testing methods (which differ from the best methods for extraction).