This powerful purple shampoo is rich in neutralizing agents to instantly remove brassiness and yellow undertones. Ideal for cool blondes and grey hair, the regular use of this shampoo provides durable anti-brassiness protection, keeping blonde shades cool for longer. It protects hair from daily oxidation and pollution, restoring shine and softness. Enriched with a combination of Hyaluronic Acid and Edelweiss flower, the formula instanly boosts blonde luminosity while deeply nourishing the fiber. *Allergy alert test before use.