When both polish and remover dry on your nails it can actually make the nail brittler” advises Draper. Use a nail hardener: A nail strengthener and hardener serves one simple, yet very effective ...
The polish provides instant protection along ... of this “plant-based option” from Sally Hansen, noting that the nail hardener is free from formaldehyde, formalin, toluene, and other harsh ...
Rambhia. “It’s enriched with protein and calcium to help rebuild damaged nails.” Can’t be used under gel polish This serum from OPI is another tried-and-true nail-strengthening product ...