KERA NAIL GEL is a urea-based nail formulation in a vehicle containing, Tea Tree Oil, Menthol, Camphor and Eucalyptus Oil. Product and Attributes: Softens and supports the appearance of healthy looking nails and skin Large, convenient bottle with brush applicator Paraben-free Directions for Nails: Apply KERA NAIL GEL to nails twice per day unless otherwise directed by a physician. Directions for Skin: Apply KERA NAIL GEL twice per day unless otherwise directed by a physician. Available in a 30 ML bottle with brush applicator.