This luxurious pre-shampoo can be used weekly as an intensive treatment. It deeply moisturizes to revitalize dehydrated strands, leaving hair supremely smooth, soft and shiny. Size: 4.2 Oz. For dry to very dry, coarse hair. It deeply moisturizes to revitalize dehydrated strands, leaving hair supremely smooth, soft and shiny. This luxurious pre-shampoo can be used weekly as an intensive treatment. Leaving hair supremely smooth, soft and shiny.