How Do Polish and Gel Affect the Nail Structure?

In the world of nail care, using gel and polish is routine – whether for a flawless finish, long-lasting results, or creative nail art. But many wonder: does regular use of UV gel, shellac, or nail polish have long-term effects on the natural nail structure? As a leading training center for manicure and pedicure, MONLIS School in Munich sheds light on how these products affect our nails and how to use them correctly to avoid damage.

1. Understanding the Anatomy of the Natural Nail

Before evaluating the potential harm of a product, it's important to understand the nail’s structure. The natural nail is made of keratin – a hard protein formed in layers. These layers are sensitive to mechanical stress, moisture loss, and chemical exposure. Nails grow from the matrix located under the cuticle, and any damage in this area can affect overall nail health.

2. Effects of Conventional Nail Polish

Nail polishes contain solvents, pigments, and film-forming agents. When used occasionally, their impact is minimal. However, problems may occur if:

• The polish stays on too long, leading to dryness in the nail plate.

• Acetone-based removers are used too frequently.

• No protective base coat is applied.

MONLIS School recommends always applying a nourishing base coat and taking breaks between treatments. While nails don’t "breathe" in the literal sense, breaks help restore their moisture and strength.

3. UV Gel and Gel Polish: Risks and Benefits

Gel products are cured under UV or LED lamps and provide exceptional durability. However, improper use can lead to issues:

• Filing the nail plate before application can permanently weaken the structure.

• Insufficient curing or improper removal can cause lifting, leading to damage.

• Incorrect removal, such as peeling or aggressive filing, may cause splitting, thinning, and sensitivity.

That’s why MONLIS School teaches gentle, safe application and removal techniques during their training programs.

4. Long-Term Effects of Improper Use

If gels or polishes are used over long periods without proper care, this may lead to:

• Brittle, thin nails

• White spots

• Peeling or flaking

• Nail fungus (due to poor hygiene)

Many of these issues stem not from the products themselves, but from incorrect techniques or lack of proper aftercare.

5. Professional Training Makes the Difference

At MONLIS School in Munich, aspiring nail stylists are trained not only in design and creativity but also in the health aspects of nail care. The curriculum includes:

• Natural nail structure

• Chemical composition of nail products

• Safe removal methods

• Studio hygiene protocols

Only with strong theoretical knowledge and hands-on practice can professionals deliver safe, long-lasting, and aesthetically pleasing results.

Nail polishes and gels are safe when used properly. Issues arise from a lack of knowledge or improper techniques. MONLIS School recommends:

• Enrolling in professional training

• Using high-quality products

• Maintaining regular nail care routines

• Choosing professional removal instead of DIY methods

This way, the natural nail structure remains intact – and clients enjoy beautiful nails without compromise.

Interested in training as a nail designer or improving your technique?
Visit MONLIS School in Munich – your destination for professional, hands-on beauty education at the highest level.