Nourish and cleanse with Ms. Bond Building + Strengthening Shampoo. Its revolutionary Granrepair PowerBond technology repairs broken bonds caused by chemical treatments and heat styling, while also reducing frizz and restoring moisture for a silky, soft finish.Study results reflect improvements measured on hair treated with Ms. Bond Building + Strengthening Shampoo, Conditioner, and Serum vs. untreated hair. Based on instrumental test results when used as a system of Ms. Bond Building + Strengthening Shampoo, Conditioner, and Serum.Results are based on instrumental tests after applying Ms. Bond Building + Strengthening Shampoo, Conditioner, and Serum conducted under controlled conditions.Instrumental test, after applying Ms. Bond Building + Strengthening Shampoo, Conditioner, and Serum vs. non-conditioning shampoo.