In vitro (lab-based) and animal studies have tested supplements on other types of fungal infections, but no research has tested if these supplements treat nail fungus specifically in humans. Compounds like monolaurin (which is derived from coconut oil), or certain flavonoids (e.g., liquiritigenin) may have general antifungal effects.[1][2][3] Overall, more human evidence is needed before any supplement can be recommended for treating nail fungus.
Have any supplements been studied for nail fungus?
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•Last Updated: May 16, 2025
Although some supplements have shown antifungal effects in lab and animal studies, there is currently no research that has specifically examined their effectiveness against nail fungus in humans. More human evidence is needed before any supplement can be recommended for this condition.