Picture this: You’re grabbing your phone, and another nail edge catches and splits. Or you’re simply typing an email, and a layer peels away like thin paper. These frustrating moments happen far too often, making everyday tasks feel annoying and leaving your hands looking neglected. Brittle, splitting nails don’t just affect appearance—they chip away at confidence and remind you constantly of something that’s not quite right. The constant cycle of breakage can feel endless, especially when nothing seems to help. But here’s the encouraging part: most cases stem from manageable factors, and small adjustments can lead to noticeably stronger nails. Stick around, because toward the end, you’ll discover a simple daily ritual that many people overlook but can make a real difference in resilience.
Why Do Nails Become Brittle and Prone to Splitting?

Brittle nails, known medically as onychoschizia, involve horizontal splitting, peeling layers, or easy breakage at the tips. Research shows this affects up to 20% of people, with higher rates among women over 50. The nail plate, primarily made of keratin protein, loses flexibility and moisture balance, leading to fragility.

But that’s not the full story… Everyday habits often play the biggest role.