Slow-release formula: The 24-hour slow-release formula ensures complete penetration into the nail, targeting the fungal infection effectively. Water-resistant: Excilor ULTRA is water-resistant, ensuring its effectiveness even in moist environments. Compatible with nail polish: Users can apply nail polish over the treatment, allowing for aesthetic preferences while undergoing treatment. Easy application: Simply paint on the treatment, allow it to dry, leave it on for 24 hours, then peel off the layer and reapply as needed. With a 30mL size, users have an ample supply for treating fungal nail infections. Overall, Excilor ULTRA appears to be a convenient and effective option for addressing fungal nail issues.