Nioxin System 3 Shampoo 1L - For Coloured Hair with Light ThinningSize: 1L The Nioxin System 3 Shampoo is specifically formulated for dry, damaged, color treated hair with light thinning. Clinically and dermatologically tested, this shampoo cleanses and nourishes hair, helping to reduce hair thinning and enhance thickness. Infused with a powerful blend of wild mint oil, peppermint oil, and salicylic acid, it removes follicle clogging sebum and impurities, creating a healthy environment for hair growth. This