The book „HAIR COLORING all You need to know”, written by Elena Petrache, represents the starting point for anyone who wants to learn about :1. Hair Diagnosis2.

Hair Coloring Types and Solutions3. Hair Bleaching4.

Color correction5. How to get form Black to Blond6.

WHITE-GREY HAIR COLORING White - Grey Hair Coloring7. Techniques used8.

Recipes9. Information on how to select and apply Dyes10.

Problem solving in colorimetryElena Petrache, Trainer and Hairstylist with over 10 years experience, presents the basics of colorimetry, explaining how it can be used to determine hair type and help choose the right colors for each client. This book was born from a dual purpose.

The first is to provide hairstylists with the right tool to deal with the problems they face in their daily work. The second purpose, however, is to provide a real educational tool for all those who approach this world of theory, practice and a lot of creativity.

Knowing well the problems of colorimetry and applying it with satisfactory results is not an easy task. The book has been written compactly and usefully so that learning is accessible and quick.

Studying the book is much easier because you don’t have to read whole chapters of unnecessary information. The book provides relevant and to the point information to maximize the learning effect.

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