Simple and Uncomplicated Colorimetry

An online course for those who want to truly understand hair color logic — no fluff, no complications.

If you’re a hairdresser and still feel that colorimetry is a real challenge, this course was made for you.

Here, everything is explained in a clear, practical, and accessible way — from the fundamentals, such as underlying pigment levels and hair color numbering systems, to the main dos and don’ts when neutralizing, toning, and achieving the desired shade.

Ideal for those who are just starting out or want to strengthen their foundation before moving on to more advanced techniques.

With straight-to-the-point lessons, real-life examples, and teaching methods designed to make learning easier, you’ll gain the confidence to make informed decisions when coloring hair.