Schwarzkopf BC Bonacure Repair Rescue Schwarzkopf BC Bonacure Repair Rescue Arginine Treatment Masque 500ml is a professional-grade hair treatment masque designed to repair and nourish damaged hair. The key ingredient of this masque is Arginine which assures intensive repairing and deep conditioning, particularly for damaged and stressed hair. Consistent use of this masque will result in restoring strength, and elasticity and bring back life to damaged hair, leaving it smoother, shinier and thicker. This product is known to be used in professional salons and is recommended by hair experts. Overall, this Arginine Treatment Masque is a powerful hair treatment designed to rescue and revitalize damaged hair, leaving it stronger, smoother, and more resilient.