Get ultimate, all-in-one protection with the anti-ageing Schwarzkopf Professional BC Bonacure Q10+ Time Restore Rejuvenating Serum. As hair ages it loses its elasticity and strength, making it weak, dry and brittle. This multi-faceted serum helps to improve resistance and vitality by boosting keratin production, which instantly rejuvenates both the hair and the scalp. With continued use, the natural cell renewal process within the hair becomes reenergized, ensuring healthy-looking hair every day. After use, both your hair and scalp are intensely replenished. Sensitivity, dryness and tension are relieved, elasticity is restored and structural gaps are refilled. Apply to the scalp and hair after shampooing, massage and then comb through. Use 1-2 times a week.