It contains a formula that does not add color but retains cold tones and hydrates hair. professional care and color protection getting up to 6 times less breaks with our neutralizer system combining Brass Off system shampoo, conditioner and lotion without aclarado.Ingredientes claveAceite of vitamina.CÓMO USARTras Off Brass shampoo, apply to damp hair. Massage. Clear out. Continues with the cream without rinsing Brass Off.