Nourishing Keratin Sealer

At Cult Beauty
Protective and nourishing, Davines’ Nourishing Keratin Sealer behaves like a ‘top coat’ for hair – wrapping each fibre to shield from aggressors while locking in moisture to keep your strands silky and soft. Jam-packed with natural actives, including vegetal keratin (a blend of rice proteins and amino acids to bolster hair’s resilience to keep it strong and supple), alongside the brand’s proprietary Biacidic Bond Complex – a medley of molecules blended in Davines’ Research Laboratory, used to seal split ends and ‘glue’ damaged areas – this leave-in hydrating and frizz-fighting serum helps to counteract breakage while leaving locks gorgeously glossy. It also makes light work of tangles (no ‘ouches’ allowed).