Nioxin, the leading scalp care brand is now available on Watsons online and selected stores. Nioxin’s approach to advanced scalp science targets the scalp, root and strand with the right ingredients for healthier hair from root to tip. As an extension of the face, the scalp requires the same attention and treatment. Nioxin’s 35+ years of expertise in advanced scalp science combines our deep understanding of the scalp with proven ingredients like niacinamide, caffeine, biotin,