*Up to 70% thicker nails in 4 days.
*An advanced thickening treatment targeting soft, thin & ridged nails.
Weak nails need a miracle? With Sally Hansen Miracle Nail Thickener™, get up to 70% thicker nails in just 4 days!* Bolster soft, thin and ridged nails with this emergency thickener. *Measured layers of nail protection.