GTX manufactures all-natural Fulvic/Humic acid powder (black in color) that can be used in powder of liquid product manufacturing. Our black fulvic acid powder contains 25% analyzed fulvic acid and 56% analyzed humic acid. It provides a convenient way of delivering very active fulvic and humic acids capsules and tablets and for creating solutions of much higher concentrations of Fulvic and humic acids. New research from India suggests that formulating fulvic and/or humic acid with Aspirin enhances it’s stability and absorption. In their book entitled, “Humic Substances in Drug Development”, Dr. Rajesh Khanna, Dr. S. P. Agarwal and Dr. R. K. Khar (Eds.) outlined the use of fulvic and humic acid acids in various drug formulations to enhance their stability, absorption and utilization in the body.