Sometimes you need to hit a reset button with the best shampoo and conditioner to define your hair?s normal condition as moisturized, smooth and shiny. Amika Normcore Signature Shampoo 33.8 oz and; Conditioner 33.8 oz Combo Pack offers your hair a complete cleanse and conditioning that leaves it looking and feeling back to normal. It is safe for treated hair. Work shampoo completely from roots to tips and rinse. Next, massage the conditioner from halfway to the roots through to the tips and say hello to your new normal.