Care for and protect your hair with the Schwarzkopf Professional BC Bonacure Peptide Repair Rescue Nutri-Shield Serum, a double concentrated formula for all hair types. Formulated with rebuilding peptides, the Nutri-Shield Serum will repair broken strands and leave hair feeling soft, silky, and beautifully light. The shine-enhancing formula will also protect hair against both styling heat of up to 220°C and external damage to ensure that it’s healthy and lustrous no matter the environment. Designed for every level of hair damage, the double serum will replenish lackluster locks and leave hair feeling renewed and revitalized. Pump a small amount into your hand and rub between your palms. Apply to towel-dried or dry hair. Leave in and style as desired.