Wella Professionals Invigo Scalp Balance Sensitive Scalp Shampoo is a soothing and fragrance-free shampoo for sensitive skin and scalp. Enriched with Balance-Blend™, this professional and gentle shampoo contains nourishing and refreshing ingredients designed to soothe irritated scalps. Use together with Wella Professionals Invigo Scalp Balance Sensitive Mask for best results. Available in two sizes: 300 ml and 1000 ml. Your routine for hair that feels healthy for an unbalanced scalp.