We asked derms for tips on naturally repairing weak or brittle nails. Shop the best nail strengthening products by Onyx, ...

they quickly hydrate and strengthen the cuticles and nails. Even folks who treat their nails like workhorses swear by this ...

including their recommendations on the best nail strengtheners for healing damaged nails. Brittle nails that crack or peel are not uncommon—in fact, Harvard Medical School suggests that over one ...

“These products use glycolic acid and a specialized ... as moisturizing agents to reduce dryness and brittleness. The best nail strengthener will also not contain harsh ingredients like ...