Miriam Quevedo Extreme Caviar Restructuring Luxe Serum is a restructuring treatment for all hair types. When hair needs a boost of strength, shine, and control, a serum can work wonders. The Extreme Caviar Restructuring Luxe Serum treatment is a lightweight yet powerful formula, enriched with vitamins, amino acids, and peptides that regenerate the hair fiber from within. Structural proteins bond to the hair, creating a protective barrier that locks in moisture and defends against heat and oxidative stress. The smoothing action reduces frizz, improves manageability, and gives extraordinary shine, while the hair's electrical balance is restored for a neat and silky effect. Extreme Caviar Restructuring Luxe Serum transforms every application into a sensory experience, thanks to a sophisticated fragrance dove where fresh notes of green apple and citrus intertwine with a floral heart and a warm, enveloping spicy base.