Alterna Caviar Anti-Aging Restructuring Bond Repair 3-in-1 Sealing Serum is a triple-action hair serum that expertly repairs, protects and seals damaged hair in one easy step. Helping to smoothen the look of split ends and reduce overall breakage, the triple threat hair serum utilizes Caviar Bond Enforcing Technology to seal cuticles that have been damaged by chemical processes or physical stress, and a proprietary Age-Control Complex for nourishment and antioxidant protection. Caviar Extract, one of nature's richest sources of Omega-3 Fatty Acids, works to restore moisture, elasticity and shine back into damaged hair, while Phytantriol helps to prevent mechanical damage, reduce color fading and replenish moisture. Free from sulfates, parabens, gluten and synthetic color.