Brittle and splitting nails are a common problem that many people face. It can be caused by various factors, such as improper care, lack of nutrients, aggressive external influences and even certain diseases. In this article, we will look at the main causes of brittle nails and give tips on how to strengthen your nails and prevent them from splitting.

1. Vitamin and mineral deficiencies. A lack of vitamins A, C, D and B vitamins, as well as minerals such as iron, zinc and calcium, can lead to weak and brittle nails.

2. Frequent use of harsh chemicals. Nail cleaners, nail polishes and nail removers with high acetone content can damage the nail structure.

3. Excessive moisture. Constant exposure to water and humid environments can soften nails and make them more prone to brittleness.

4. Mechanical damage. Frequent bumps, pressure and other physical damage can weaken nails.

5. Diseases and health conditions. Certain diseases, such as fungal infections, psoriasis, or thyroid disorders, can negatively affect your nails.

1. Proper nutrition. Make sure your diet is rich in vitamins and minerals. Include foods containing biotin (eggs, nuts, seeds), vitamin E (avocados, vegetable oils), calcium (dairy products, broccoli), iron (meat, green leafy vegetables) and zinc (seafood, pumpkin seeds).

2. Moisturise your nails and cuticles. Apply moisturiser or oils to your nails and cuticles regularly to prevent them from drying out and becoming brittle. Jojoba oil, almond oil or coconut oil are great for this purpose.

3. Avoid harsh chemicals. Use acetone-free nail polish removers and favour natural-based nail polishes. When working with cleaning agents, be sure to wear gloves.

4. Proper nail care. Regularly trim and shape your nails to prevent them from splitting. Use a soft file, moving in one direction to avoid splitting the nail plate.

5. Give your nails a rest. Don't wear nail polish or gel polish on your nails all the time. Give them a rest from the coatings so they can breathe and recover.

6. Moisture protection. Wear gloves when in prolonged contact with water (such as when washing dishes) and wipe your hands thoroughly after washing.

7. Avoid mechanical damage. Avoid using your nails as tools (e.g. to open lids or remove stickers) to avoid damaging them.

1. Salt baths. Dissolve 1 tablespoon of sea salt in warm water and immerse your nails for 10-15 minutes. This treatment helps to strengthen your nails and make them less brittle.

2. Lemon juice and olive oil. Mix a teaspoon of lemon juice with a teaspoon of olive oil and apply it on your nails. The lemon brightens the nail plate while the oil nourishes and moisturises.

3. Oil Masks. Apply warm oil (such as coconut oil or olive oil) to your nails and cuticles, wear cotton gloves and leave on overnight for deep regeneration.

If home remedies do not give the desired result, you can turn to specialists for professional procedures:

1. Spa manicure. Conducted in salons using warm oils and creams to deeply nourish and moisturise the nails.

2. Paraffin therapy. Helps to improve blood circulation and moisturise the nail plate and cuticle.

3. Nail sealing. Application of special compounds that create a protective layer on the surface of the nail, preventing its damage.


Healthy and strong nails are the result of regular care and maintenance. By following the above tips, you will be able to significantly improve the condition of your nails, prevent their brittleness and delamination. Remember that if nail problems do not go away and are accompanied by other symptoms, it is worth seeing a doctor for professional advice.

Read also: How to do a home manicure: step-by-step instructions