Why Do Artificial Nails Break?

Structural issues, improper shape, and the impact of everyday use on nail durability

We often hear this sentence from clients:

“I didn’t do anything — my nail just broke.”

However, in reality, this almost never happens. We constantly use our hands in everyday life, often automatically and without thinking. Because of this, there is almost always a reason behind a broken artificial nail.

Which Finger Breaks Most Often?

In practice, the nails that break most frequently are the index finger or the thumb. The reason is simple: these are the fingers we use the most.

During typing, phone use, opening doors, unpacking packages, or even while cleaning, these fingers receive the greatest amount of stress. If a nail is under constant pressure, it becomes much more likely to get damaged or break.

The Two Main Types of Breakage

With artificial nails, we usually distinguish between two different types of problems.

1. Breakage at the Stress Point

This is the area where the nail experiences the greatest pressure. If the structure of the artificial nail is not built correctly — for example, if the balance or the structural apex is not properly formed — the nail can easily break at this point.

Common causes include:

• insufficient material applied to the nail

• incorrect nail shape

• improperly built nail structure

• nails that are too long for the client’s lifestyle

An artificial nail should not only look beautiful — it must also be structurally stable.

2. Lifting from the Natural Nail Plate

Another common issue is when the artificial nail does not break, but instead lifts from the natural nail.

This usually starts near the cuticle area. The client may notice that the nail starts catching on things, gradually lifting more and more until it eventually comes off.

Possible causes include:

• nails that are too long

• constant tension during everyday activities

• excessive stress placed on the nail

Nail Shape Matters Too

The shape of the nail should always match the client’s lifestyle.

For example, many people love long square-shaped nails. However, if the client performs physical work or frequently catches their nails on objects, this shape can break more easily.

In such cases, an oval or almond shape is often much more durable.

The Client’s Lifestyle Is Important

Every client uses their hands differently. Some people type all day, others perform physical work, and many do a lot of household chores.

That is why it is important for the nail technician to understand the client:

• what kind of work they do

• how much they use their hands

• what nail length they can realistically wear

These details help us create longer-lasting nails.

An Interesting Thing About Length

Many people think that shorter nails are always more durable. However, this is not always true.

Some clients are actually more careful with longer nails because they know they can break more easily. With shorter nails, people often use their hands more freely, which can result in more stress on the nail.

In Summary

When an artificial nail breaks, there is almost always a reason behind it. It may be due to:

• improper structure

• nails that are too long

• an unsuitable nail shape

• the client’s lifestyle

• or simply the stress of everyday use

That is why a nail should not only be beautiful — it must also be properly structured and adapted to the client.

In my courses, I always place great emphasis on these details. With more than 25 years of professional experience, I have encountered many different cases, and these are exactly the factors that determine whether an artificial nail will be not only beautiful but also durable.