HIGH QUALITY FULVIC AND HUMIC ACID
A mature fulvic source product should contain more than 70 trace elements and minerals and as many electrolytes, plus naturally occurring amino acids, vitamins, and other organic acids. AGT-50™ has a natural pH of 3.3 - 3.6 which acts as a preservative against microbial and fungal growth*.
Producers of trace mineral products who claim a neutral pH of 7 may have used potassium hydroxide or sodium hydroxide in their extraction process. These forms of fulvic are referred to as synthetic by the USDA and U.S. FDA since they are considered chemically extracted. A quick look at their lab analyses shows a high potassium or sodium level, which indicates that one of these chemical extractants was used.
*AgTonik ships concentrated product. The low pH inhibits the growth of microbes, bacteria, and fungus, therefore no preservatives are required. When AGT-50™is diluted as directed, it builds a soil environment that encourages healthy soil microbes. When stored out of extreme heat and direct sunlight, AGT-50™ will last for many years.