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Understanding Polycyclic Aromatic Hydrocarbons (PAHs) in Nutraceuticals and Fulvic Acid

In the ever-evolving landscape of nutraceuticals, cosmetics, and beverage products, including fulvic acid has garnered significant attention due to its myriad health benefits. However, as we delve deeper into the potential of this health-associated ingredient, it is crucial to address screening for the presence of the environmental contaminant polycyclic aromatic hydrocarbons (PAHs) and their implications for product safety and assuring the quality, potency, and purity of our fulvic acid products.

What are PAHs?

Polycyclic aromatic hydrocarbons (PAHs) are organic compounds with multiple aromatic rings. They are formed during the incomplete combustion of organic matter and are ubiquitous in the environment. PAHs can be found in various sources, including fossil fuels, grilled foods, and possibly even natural products like fulvic acid.

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Environmental Concerns


PAHs are considered environmental pollutants due to their potential toxicity and persistence. Some PAHs have been classified as carcinogenic, mutagenic, or teratogenic, raising significant concerns about their presence in consumer products such as dietary supplements. Understanding and mitigating the risks associated with PAHs is paramount for product developers, especially in the nutraceutical, cosmetic, and beverage industries.


Mineral Logic’s Source of Fulvic Acid


Polycyclic aromatic hydrocarbons (PAHs) occur naturally in coal, but our source material is not coal, nor is it as old as coal. Our standard operating procedure for isolating fulvic acids does not include utilizing the high temperature or pressure needed to form PAHs. Though PAHs are ubiquitous in the environment, their presence varies widely.


Our source material is isolated away from major cities and from other potential sources of PAHs, such as highways, industrial plants, or the combustion of biofuels. An advanced bioanalytical analysis (quantitated using a Triple Quad Mass Spectrometer), recently performed for Mineral Logic by a certified 3rd party lab, screened for the presence of PAHs and determined that PAHs were undetectable within the limits of detection (0.250 or greater ppb). Given these results, we are confident that our source material contains undetectable levels of PAHs, which is great news.

STM-PAH 240503
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Regulatory Limits


Regulatory bodies worldwide have established guidelines and limits for acceptable levels of PAHs in consumer products. For instance, the European Union has set stringent limits for PAHs in food supplements, with specific markers such as benzo[a]pyrene and chrysene being closely monitored. As a supplier, ensuring that your fulvic acid products comply with these regulations is essential for consumer safety and legal compliance.


Source Material and Extraction Processes


The presence and concentration of PAHs in fulvic acid can vary significantly depending on the source material and extraction process. Fulvic acid derived from coal or other fossil sources may have higher levels of PAHs than those derived from plant materials. Mineral Logic’s fulvic source is derived from plant materials, not coal. Our selection of high-quality, plant-based fulvic sources and clean extraction methods has helped minimize any detectable amount of PAH using state-of-the-art techniques in our supplements.


Testing and Quality Control


Regular testing for PAH levels in fulvic acid products is crucial for maintaining quality control and ensuring safety. Reliable analytical methods, such as gas chromatography-mass spectrometry (GC-MS), allow for accurate quantification of PAH levels. A robust quality control program that includes routine testing will help promptly identify and address contamination issues, and Mineral Logic routinely implements it for our dietary supplements.


Transparency and Communication


As a supplier, transparency about the PAH levels in our fulvic acid products is vital. Providing third-party test results and ensuring proper labeling can help build customer trust. Clear communication about the steps to ensure product safety demonstrates our commitment to quality and consumer well-being.


Incorporating fulvic acid into nutraceuticals, cosmetics, and beverages offers numerous health benefits, and addressing the potential risks associated with PAHs is essential. By understanding the sources and implementing rigorous testing and quality control measures, we can ensure the safety and efficacy of our products. Transparency and open customer communication further reinforce our dedication to delivering high-quality and safe products to you, the consumer.


We strive to continually innovate and inspire, creating products that meet and exceed industry standards.


If you have any questions about our products, email us at, and we will respond.



Disclaimer: Our Fulvic products support overall health by supplying minerals, trace minerals, antioxidants, electrolytes, and other micronutrients. Our products are NOT meant to treat, mitigate, or prevent disease or health ailments.



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