Kerassentials oil has a mix of plant extracts, herbs, and nutrients that support the skin and nails, freeing them from infection and fighting toenail fungus. What makes the oil very active in killing toenail fungus is that it attacks the root cause and provides a lasting treatment. In this Kerassentials review, find out how to get rid of the foul smell and itching caused by the fungi, find out the Kerassentials ingredients and their benefits, how to use the oil (directions), the pros and cons, where it can be bought, Kerassentials consumer reviews, and more. Let’s get started.