Why Are My Toenails Brittle? Here’s What Could Be Causing It

Brittle toenails can be frustrating — they chip, split, and break easily, making it hard to keep them looking healthy. But brittle nails aren’t just a cosmetic issue; they’re your body’s way of saying something’s off. Let’s break down the most common causes and what you can do about them.

1. Dryness & Dehydration

Toenails need moisture just like your skin. Without it, they can become dry, flaky, and brittle.

Solution: Apply cuticle oil daily and use a foot cream to keep nails and surrounding skin hydrated.

2. Fungal Infections

Fungal infections can weaken the nail’s structure, causing it to crumble or split.

Solution: Treat fungal issues early with antifungal creams or see a podiatrist for stronger treatment.

3. Harsh Chemicals

Frequent exposure to nail polish remover, strong cleaners, or certain pedicure products can strip natural oils.

Solution: Use acetone-free removers and wear gloves or protective socks when cleaning.

4. Nutritional Deficiencies

Low protein, biotin, or certain minerals can impact nail strength.

Solution: Eat a balanced diet with protein, leafy greens, and nuts (if you’re not allergic).

5. Ill-Fitting Shoes

Constant rubbing or pressure can stress the nail and make it more likely to break.

Solution: Wear shoes that fit properly and allow your toes to move comfortably.

 

So Icy Nailz Tip:

Strong nails start with consistent care. Moisturize daily, trim regularly, and treat any nail changes early so your toes stay healthy, polished, and perfectly icy.