The Sally Hansen Miracle Nail Thickener is an advanced treatment designed to boost the thickness and strength of nails. It features an exclusive Calcium and Ceramic Gel formula that builds a hard shield, protecting nails from bending and breaking. Ideal for those with soft, thin, or ridged nails, it fills in ridges and imperfections while delivering visible results. By applying just one coat daily to bare nails, this product promises up to 70% thicker nails in just 4 days. Versatile in use, it can be applied alone or as a base coat. Suitable for all genders, it enhances nail resilience, making them harder, stronger, and healthier.