EXTREME CAVIAR Restructuring Luxe SerumWhat it is: Hair perfecting miracle worker! A Caviar based hair serum to intensely repair damaged hair with a gorgeously glossy finish. What it does: This weightless leave in hair serum is fortified with a cocktail of vitamins, amino acids and peptides that regenerate hair from the inside out. Structuring proteins bind to hair creating a seal that locks in moisture and protects against heat styling and oxidative stress. It also conditions and smoothes