Splitting nails is a relatively common problem that we don’t always know how to treat. Why do nails split? What are the causes? Discover in this article our tips and tricks for beautiful, healthy fingernails and toenails!
To better understand how and why nails split, wholesale nail supply distributors explain it all! Nails are made up of about twenty layers of keratin. Normally, they’re indistinguishable: they’re firmly attached to each other. When these layers separate, the nails split and take on an unsightly “crumbled” appearance.
Split nails are weakened nails. It’s not uncommon to encounter other problems at the same time: ridges, soft, and brittle nails, etc.
External factors generally cause nail splitting. Some of the most common causes include:
- Prolonged contact with water, for example, from frequent hand washing or washing dishes. Certain jobs that often involve having hands in water, such as hairdressing or housekeeping, can contribute to the appearance of split nails;
- Repeated trauma to the nails. This can include using your nails as a tool, for example, to scratch, open an object, or perform certain activities such as DIY or gardening without hand protection. Biting or nibbling can also contribute to splitting, as can the improper use of manicure tools;
- A lack of hydration. If nails are too dry, the keratin layers will tend to separate and the nails will become brittle;
- The use of harsh products. If your nails come into contact with detergents and chemicals (household products, paint, etc.), they risk becoming weakened and therefore splitting.
- Use a professional manicure and pedicure set. This also applies to manicures: repeated use of nail polish and nail polish remover, as well as using low-quality products, can damage nails;
- Vitamin deficiency. Nails need a number of nutrients and vitamins to stay healthy. This is particularly the case for zinc, iron, and B vitamins.
Finally, certain illnesses or medications can affect the quality of the skin, hair, and nails. Splitting nails are therefore a side effect of the condition or its treatment.