This book includes the necessary everyday knowledge for aesthetic applications experts!

It fully covers the topics of the theoretical part of the IEK Certification exams.

The answers to the questions are written in a simple, understandable, yet comprehensive way, aiming to facilitate students who want quick and substantial results.

However, the book is not only addressed to IEK students. It contains useful information for anyone who wants to acquire knowledge about the science of Aesthetics and its applications, which can prove valuable in the future, both for themselves and their loved ones.