Emergencee Strengthening Polymeric Reconstructor is unsurpassed in repairing and strengthening hopelessly damaged hair and stopping hair breakage. This exceptional formulation, containing a renewing blend of Proteins, Collagen, and Elastin, coats the cuticle to structurally reinforce hair and restore integrity. Use once every two weeks to fortify hair that has been damaged by chemical treatments and thermal styling. Each treatment will dramatically improve hair's health, condition and shine. 3.3 Ounces.