“These products use glycolic acid and a specialized ... “plant-based option” from Sally Hansen, noting that the nail hardener is free from formaldehyde, formalin, toluene, and other harsh ...

Can’t be used under gel polish This serum from OPI is another tried-and-true nail-strengthening product that I always come back to. I regularly use gel polish on my nails, so they can get a bit ...

Your nails slow in growth as you age. We spoke to dermatologists about how to care for your nails as you get older and break ...

Looking down at dry, thin nails stripped of their natural sheen? Resurrecting nail strength can be pretty easy, if you just update your nail care routine. But turning the tide on flimsy nails isn ...