Kerassentials is an effective natural antifungal resistance formula that incorporates the power of more than six special high-quality antifungal oils and minerals to treat toenail itching. The developers claim that the supplement will provide long-lasting relief from toenail itching and foul smell. This anti-fungal supplement makes use of powerful natural ingredients such as lavender oil, organic flaxseed oil, almond oil, and other minerals to bring the desired results.