NONYX Nail Gel for discolored, thick, lifted or brittle nails, including nails damage by fungus. This November - Diabetes Awareness Month - Xenna reaffirms that NONYX® Nail Gel was clinically tested ...

Toenail fungus affects millions of Americans, turning nails yellow, thick, and brittle. It's more than a cosmetic concern—left untreated, fungal infections can cause discomfort, spread to other nails, ...