Sos Smooth Prokeratin (SERUM DOUBLE SERUM LISS UNLIMITED)

The Liss Unlimited SOS Smoothing Double Serum by L’Oréal Professionnel is designed to give you up to 4 days protection from frizzy hair and fly-aways. 

With a formula enriched with Pro-Keratin and Evening Primrose Oils, which work to give the hair a sleek and softened finish, and Kukui Nut Oil – known for its humidity-blocking qualities.