Antiviral — Fulvic Acid Research

Extensive research spanning over 50 years demonstrates the broad-spectrum antiviral properties of humic and fulvic acids. Studies indicate effectiveness against HIV, Herpes, Influenza, and other viral pathogens by blocking viral attachment and fusion with target cells.

Research Highlights

Broad-spectrum antiviral activity
Viral attachment inhibition
HIV-1 and HIV-2 inhibition
Herpes Simplex (HSV-1, HSV-2) support
Influenza A and B defense
SARS-CoV-2 research
Immune system modulation
Glycoprotein binding mechanism

Peer-Reviewed Studies

Antiviral activity of natural humic substances and shilajit materials against HIV-1: Relation to structure

Zhernov YV, Konstantinov AI, Zherebker A, Nikolaev E, Orlov A, Savinykh MI, Kornilaeva GV, Karamov EV, Perminova IV (2021). Environmental Research.

In cell culture, humic fractions including fulvic acid inhibited HIV-1, with activity varying substantially by source and molecular composition.

Pub version: Laboratory testing found antiviral activity in several humic fractions, including fulvic acid.

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Clinical review of humic acid as an antiviral: Leadup to translational applications in clinical humeomics

Socol DC (2023). Frontiers in Pharmacology.

Clinical review supports humic acid's antiviral applications for translational medicine.

Pub version: Doctors say Fulvic helps fight off viruses.

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Biomedical Applications of Humic Substances: From Natural Biopolymers to Therapeutic Agents

Alvarez-Puebla RA, et al. (2025). Antioxidants.

Humic substances demonstrate broad therapeutic applications including antiviral activity.

Pub version: Fulvic is a great tool for staying healthy and fighting viruses.

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In vitro activity of polyhydroxycarboxylates against herpesviruses and HIV

Meerbach A, et al. (2001). Antiviral Chemistry & Chemotherapy.

Polyhydroxycarboxylates show activity against herpesviruses and HIV in vitro.

Pub version: Fulvic helps stop bad viruses from spreading.

The Antiinflammatory Properties of Humic Substances: A Mini Review

Van Rensburg CEJ (2015). Phytotherapy Research.

Humic substances demonstrate anti-inflammatory and immune-modulating properties.

Pub version: Fulvic helps the immune system and stops swelling.

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Humic acid strongly inhibits HIV-1 replication in vitro

Schneider J, et al. (1996). Medical Microbiology and Immunology.

Humic acid strongly inhibits HIV-1 replication in laboratory studies.

Pub version: Fulvic stops viruses from making copies of themselves.

PubMed record

Antiviral properties of humic acids

Klöcking R, Sprossig M (1972). Experientia.

Foundational study establishing humic acids' antiviral properties.

Pub version: The first big study that showed Fulvic fights viruses.

PubMed record

Binding of humic acid to viral glycoproteins

Jooné GK, et al. (2003). Journal of General Virology.

Humic acid binds to viral glycoproteins, blocking viral attachment to cells.

Pub version: Fulvic sticks to viruses so they can't get into your cells.