TONUCIA Toning and Densifying Shampoo tones the scalp and strengthens the hair, thanks to the active bio-spheres it contains. During massaging, the bio-spheres release essential oils in order to encourage the provision of energy-containing elements to hair the roots.Cimentrio and wheat micro-protein work to restructure and coat the hair shafts. Hair regains resistance and body. For long-lasting texturizing action, combine TONUCIA shampoo with TONUCIA No rinse fortifying and densifying treatment.