Formation EXPERT LISSAGE 100% en ligne Soin hair straightening is simple and

hair straightening is simple and safe for the health of professionals

Cheveux colorés ou chimiquement traités

de la kératine

Disodium Edta

Formation EXPERT LISSAGE 100% en ligne Soin hair straightening is simple andComplete online training including theory, practice. This training is suitable for all levels, there are no prerequisites. Summary : Introduction Structure of hair History of straightening Formaldehyde The different types of smoothing and how to recognize them? (Brazilian smoothing with formalin, smoothing without formalin, botox smoothing, protein smoothing, tannin smoothing, Indian smoothing, French.) The essays Which smoothing to use and on whom?