Funginix is another natural over the counted brand that research has shown to have a 75% effectivity within 2 months of use. Funginix is the best combination of anti-fungal agents, essential oils and fungus-fighting extracts available. This product contains a unique blend of active ingredients like undecylenic acid, herbal remedies like camphor and essential oils like tea tree oil. Unusually some users stated that a combination of Zetaclear and Funginix works best. Only Funginix has been thoroughly tested to guarantee that it kills fungus and will promote the restoration of healthy nails in a fungus-free environment. Prices start at 39.95 and comes with a 60 day money back guarantee.