Rich keratin shampoo formula for gentle cleansing, active restoration of damaged hair and color protection after coloring. Being a natural building component of hair, the keratin molecule is successfully integrated into its deep layers, thereby significantly increasing density and resistance to damage and external irritants. The shampoo strengthens the hair fiber, helps prolong the effect of the coloring procedure, maintaining maximum color intensity for a long time and preventing it from washing out. D-panthenol smoothes the cuticle and fills lifeless strands with moisture, facilitates the styling process and makes hair manageable. Due to its ability to linger on the surface of the strands with the thinnest monomolecular mantle, the UV filter in the shampoo prevents the destruction by UV rays of the lipid layer, which is important for the health of the hair shaft, thus providing protection to weakened, damaged hair, restoring its softness, silkiness and shine. Prevents color fading of dyed hair and also protects natural strands from “burning out.” The shampoo is suitable for all hair types, but is most necessary for hair with a weak damaged structure: porous, thinning, dry, brittle, dull, as well as chemically treated hair. The result of regular use is that the quality and appearance of hair are noticeably improved, protein deficiency is eliminated, the hair structure is smooth and elastic, and the brightness of the color is reliably protected.