HIGH QUALITY FULVIC AND HUMIC ACID
A mature fulvic source product should contain more than 70 trace elements and minerals and as many electrolytes, naturally occurring amino acids, vitamins and organic acids. The natural pH of 3.3 - 3.6 acts as a preservative against microbial and fungal growth.
Producers of a trace mineral product 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.