To use the Schwarzkopf BC Bonacure Time Restore collection, begin by applying the Time Restore Shampoo to wet hair, massaging gently into the scalp and lengths to cleanse while preparing the hair for restoration, then rinse thoroughly. Follow with the Time Restore Conditioner, applying it to mid-lengths and ends, leaving it on for 1–3 minutes to detangle, smooth, and nourish before rinsing. For deeper repair, use the Time Restore Treatment or Mask 1–2 times per week on towel-dried hair, distributing evenly and leaving for 5–10 minutes before rinsing. Apply the Time Restore Serum or Leave-In Spray to damp or dry hair for additional strength, smoothness, and shine, focusing on fragile ends. Regular use of the full system helps mature or weakened hair regain elasticity, resilience, and manageability while enhancing smoothness, vitality, and overall healthy appearance.