Nexxus Polymedic Emergency Reconstructor. Emergencée Strengthening Polymeric Reconstructor is unsurpassed in repairing and strengthening hopelessly damaged hair. Emergencée is unmatched in stopping hair breakage. This exceptional formulation contains a renewing blend of Polymers, Elastins, Amino Acids and Collagen, creating an internal framework within the hair shaft to restore integrity. Use once every two weeks to structurally reinforce hair that has been chemically damaged or abused by thermal styling appliances. Each treatment will dramatically improve hair's health, condition and shine.