Smart Solutions Dual-Action Crème Shampoo has been uniquely formulated to provide long lasting benefits for chemically straightened and chemically treated hair; especially service featuring brazilian keratin treatments and Japanese thermal reconstruction. The gentle sulfate free, sodium chloride free formulations won’t wash out the keratin which increases the lifespan of the service and keeps straightened hair from frizzing. Dual-Action Crème Shampoo is gentle on your hair and scalp. Dual-Action Crème Shampoo smoothes rough cuticle for increased shine and leaves your hair feeling natural.