• Silicone-free nourishing hair serum that protects against pollution and heat. • Formulated with Bond Building technology and antioxidant red algae extract. • Protects hair from environmental pollutants for up to 48 hours. • Provides thermal protection against temperatures up to 232 °C. • Provides intense satin shine and reduces frizz and static electricity. • Improves style retention and helps reduce tangles. • Suitable for all hair types.