- A reparative overnight treatment that fights the signs of aging hair while you sleep. Perfect for straight, wavy, curly, coiled and tightly coiled hair. Get the most from your beauty sleep. This hair-repairing and protective formula with Caviar Bond Enforcing Technology restores hair when it needs it most—at night when hair is recovering from daytime aggressors. This overnight transforming treatment smooths hair cuticles, restoring hair to its healthiest look and feel, so you wake up to transformed tresses. Clinically proven to help repair, reconstruct, and rebuild hair while reducing breakage and split ends more than 99% while you sleep. Experience transformation after just one use! Inspired by the Science of Skincare for Hair®, Caviar Anti-Aging is our first comprehensive line of hair care products that address intrinsic (natural aging process), chemical and environmental aging by infusing hair with the finest, most effective ingredients to restore hydration, strength, vibrancy and elasticity for more youthful-looking hair. Every product contains pure Caviar from the roe of non-endangered sturgeon fish, sustainably farmed in France. Luxurious & rich in vitamins, minerals & Omega fatty acids that help restore hair's lipid layer to its optimal state...the key to healthier, younger-looking hair. Free of added SLS/SLES*, Parabens, Phthalates, DEA/TEA, & Synthetic Color. Suitable for color-treated hair. *Sodium Lauryl Sulfate, Sodium Laureth Sulfate.