Fine Hair UV Shield. Lightweight and frizz control, improves flexibility, softness and shine. This rejuvenating SEALIGHT SERUM combines Alganord 5 bio-technology complex with deep hydrating reconstructive ingredients for smooth and shiny hair, frizz-control with UV shield. Bio-Restorative Complex – including AlgaNorf 5, Biotin and Niacinamide – repairs damage by penetrating hair to softly smooth cuticles and to detangle. Lightwight but powerful leave-in protects the hair from heat. Free from SLS/SLES, parabens, alcohol, phtalates and animal derived components.