Fortalecedor de Uñas Isdin Si-Nails

A nail strengthening treatment that boosts keratin and silicon to increase resistance and help prevent breakage. It uses cationic hyaluronic acid to hydrate both the nail and cuticle, leaving a completely invisible finish that absorbs quickly. This is a solid choice for a 'nail detox' between manicures or to repair damage from frequent washing. It’s a mess-free daily ritual that doesn't require any dry time, making it easy to stick with for the 14 days it takes to see results.