A unique shampoo for preparing hair for sericin treatment, this shampoo effectively removes oils and fats, and residue from various treatment products that have been glued to the hair, these substances make it difficult to perform an effective sericin treatment and limit achieving desired results. The shampoo was developed with a very suitable pH level and contains substances that can provide excellent hair nourishing during the sericin treatment and thus help prevent dryness and hair breakage ends.