How To Use It Apply after Shedavi Crowned Moisturizing Shampoo or Conditioner Massage into hair Leave in for at least 15 minutes Rinse thoroughly with cool water For deeper conditioning and repair leave in hair for at least 30 minutes Product Details Shedavi CROWNED Protein Masque is designed to improve moisture protein balance in the hair Protein is the building blocks of hair and moisture is the glue that holds it together This deep conditioner is formulated with all seven amino acid proteins to fill in damaged areas along the shaft resulting in stronger longer thicker and shinier hair