TRESemme 4+4 Deep Cleansing Shampoo is an all purpose acid balanced shampoo. It??s gentle enough for everyday use, also safe for all hair types and won??t strip color. 4+4 Deep Cleansing Shampoo lathers extra thick and leaves your hair with extra body and manageability. The new improved formula contains conditioners and moisturizer giving you healthy looking and feeling hair.