Collistar Phyto-Keratin Filler Pre-Shampoo is an ultra–concentrated hair care. The filler opens the cuticles of the hair, allowing the active ingredients of shampoo, mask and oil to penetrate into the deepest layers of the hair. The basis of the formula: 100% natural phytokeratin from low molecular weight amino acids – strengthens hair structure, restores elasticity and radiance to hair; holds protein chains; arginine – activates microcirculation, normalizes nutrition and hair growth, moisturizes the hair shaft; Camellia oil – helps restore the structure of hair follicles; supports healthy scalp; lactic acid – renews, acts as an antioxidant, smoothes. It is recommended to use the filler before shampooing. It works perfectly with the products of the Collistar Phyto-Keratin line.