Hyaluronic Acid
Hyaluronic acid, a fundamental component of the skin, is a molecule that is very soluble in water. This ensures the hydration of tissues and protects them from excess tension and stress. High molecular weight HA acts on the surface, ensuring effective hydration. It forms a film by binding to the stratum corneum, with a tightening and protective effect. Low molecular weight HA acts in depth by stimulating the production of proteins responsible for density and elasticity, reducing the depth of wrinkles. Applied to the hair, it creates a protective film on the shaft that promotes hydration and structure. The hair shaft is replenished and supple, creating a lifted effect. The hair becomes stronger, more hydrated, shinier, and less prone to breakage.