Are They Made From Mold? The short answer is yes, they are derived from mold but you are not eating mold. Here is the nuance behind how microbial enzyme manufacturing actually works:The Biological Factory: The vast majority of high-quality, plant-based digestive enzymes on the market (including those in Holozyme) are created using fungi, primarily strains of Aspergillus (such as Aspergillus niger or Aspergillus oryzae). Scientifically, Aspergillus is a type of mold.
The Fermentation Process: In the manufacturing process, these Aspergillus strains are cultured in a controlled environment. As a natural part of their life cycle, the mold secretes powerful digestive enzymes to break down its food source.
The Purification Process: Once the mold has produced a high yield of enzymes, the mixture goes through a rigorous, laboratory-grade extraction and purification process. The actual mold organisms, fungal cells, and spores are completely filtered out and discarded.The Bottom Line: What ends up in the capsule is the highly purified, isolated enzyme protein. There is no active mold, fungus, or spore in the final product. It is simply the chemical compound (the enzyme) that the mold was used to manufacture.A Note on Sensitivities: Because these enzymes are derived from a fungal source, individuals with exceptionally severe mold allergies or intense systemic fungal issues (like severe Aspergillus sensitivities) are sometimes advised by their healthcare providers to exercise caution with microbial enzymes, as trace residual antigens can occasionally remain. However, for the vast majority of the public, these purified enzymes are highly effective, safe, and entirely mold-free.
