Welcome to Oslo's favourite Nail Studio

Why thousands choose Kolors

Beautiful nails are only part of what we do. Every treatment is guided by our commitment to healthy natural nails, precision craftsmanship and an experience that never compromises on quality.

The Kolors Difference
- Healthy nails, always first
- Signature Russian Manicure techniques
- Professional KART Pedicure expertise
- Luxury hospitality from the moment you arrive
- Premium, carefully selected products
- Highly trained nail specialists
- Every treatment finished to the Kolors Standard
- Trusted by clients, recognised by the fashion industry

Explore our treatments

The Kolors Story

Built on passion. Driven by craftsmanship.

Kolors was created with one vision: to raise the standard of professional nail care.

What began as a personal passion for nail artistry grew into a mission to create something different—a place where precision, creativity and genuine care come together.

From the very beginning, Kolors has grown through trust. Clients who appreciated the quality of our work shared their experience with others, creating a community built on recommendations and long-lasting relationships.

Today, Kolors represents more than beautiful nails. It represents a commitment to healthier nail practices, meticulous techniques and an experience where every detail matters.

From our signature Russian Manicure techniques to our professional KART Pedicure treatments, every service reflects the same belief:

Beautiful results begin with exceptional care.

Meet Eszter

Founded by Eszter Bak, Kolors is the result of a lifelong dedication to creativity, artistry and the pursuit of perfection.

After moving from Hungary to Norway, Eszter transformed her passion for nail artistry into a career built on continuous learning, innovation and craftsmanship. What began with a desire to create beautiful nails evolved into a mission to elevate the entire client experience.

Today, Eszter is recognised for her meticulous approach to nail design, precision techniques and ability to combine technical excellence with timeless aesthetics.

Her work has been featured in prestigious fashion and beauty publications, including ELLE USA, Vogue Adria, ELLE Norway and Costume, and she has created signature nail looks for recognised Norwegian personalities and public figures.

Beyond the salon, Eszter is passionate about sharing knowledge and raising industry standards through education, mentoring and professional development.

At the heart of everything she creates is one philosophy:

Beauty is found in the details. Excellence is built through dedication.

Join our Newsletter