Welcome.

I am Olga Ivanyuk, with a Master’s degree in Cosmetic Science, specialised in skin improvement. thecosmetologist®️ is both my practice and my laboratory. In Benelux, very few professionals work the way I do.

I do not choose your skincare from an existing range. I create it myself, in my own laboratory, based on your skin, and whenever that skin asks for something different.

That is where the distinction lies. A classic beauty institute starts from formulas that a brand has already created and looks for the best possible approach within that framework. I begin one step earlier. Through skin analysis, cosmetic chemistry and twenty-five years of practical experience, I determine what a skin needs, what it can tolerate, and how a treatment should be built around it.

Skin improvement is therefore not a promise added to a treatment afterwards. It requires the right sequence: analysis, formulation and treatment, held in the same hands.