Alterna Caviar Restructuring Bond Repair 3-In-1 Sealing Serum - 50ml A triple-action, triple-use concentrate that instantly (1) repairs, (2) protects and (3) seals damaged hair strands and split ends in one step. Perfect for straight, wavy, curly, coiled and tightly coiled hair. This 3-in-1 Sealing Serum is designed to be a proactive and reactive powerhouse for damaged and aging hair. The triple-action concentrated formula consists of a biomimetic amino acid/lipid blend that imitates those naturally found in hair to help repair, protect and seal strands at their core. Formulated with Caviar Bond Enforcing Technology, this serum intuitively targets and seals cracks and fissures in the hair surface to instantly transform hair. Clinically proven to significantly smooth hair while reducing breakage and split ends more than 99% vs untreated hair. Repairs, protects and seals in one step Reduces breakage by up to 99% vs. untreated hair Use on wet or dry hair, or mix into any Caviar conditioner Use As a leave-in or finisher, apply to clean damp or dry hair and style as usual. Start with a small amount and increase as needed. To transform your conditioner into repairing masque, mix 2-3 pumps with any Alterna conditioner. Apply on wet hair and let sit for 3 minutes. Rinse.