The Keune Sleek & Shine Rebonding Extra Forte + Silk Protein Cream is a complete kit for hair rebonding treatment. It contains a thioglycolic–based cream and a fixing balm to straighten hair. The strengthening complex formula in the Rebonding Extra Forte Cream protects hair during the rebonding process while ceramic straightening iron is used. The use of fixing balm at the end gives a finishing touch to hair. The kit is especially prepared to help treat curly or wavy hair. It could take several hours to complete this hair straightening treatment.