What it is: Age-proof your hair with this Hairserum F Restorative Shampoo for fine hair. What it does: As part of Milbon?s age-defying line, this amazing restorative shampoo designed for fine hair repairs and rejuvenates, for supreme shine, smoothness, softness, and strength. What else you need to know: By infusing each strand with protein, it gives greater resilience and a youthful glow that increases with every wash.