Gentle and light enough for daily use, TRESemmé Breakage Defence Shampoo restores and revitalises weak hair to keep it smooth, healthy-looking and strong. he TRESemmé Breakage Defence Shampoo was created to and nourish your hair, targeting damaged areas to reduce breakage by 80% after just one use.* Gentle and light enough for daily use, this advanced strengthening system with gelatine and vitamin B12 helps restore and revitalise weak hair to keep it smooth, healthy-looking and strong. *Measured as breakage upon combing when using TRESemmé Breakage Defence Shampoo and Conditioner system versus non-conditioning shampoo.