An intravenous pyelogram (IVP) is an x-ray examination of the kidneys, ureters and urinary bladder that uses iodinated contrast material injected into veins.n intravenous pyelogram (IVP) is an x-ray examination of the kidneys, ureters and urinary bladder that uses iodinated contrast material injected into veins.
Demi-permanent hair color is designed to enhance and intensify natural or previously color-treated hair. It doesnât permanently alter hair color, but it is long-lastingâup to 24 shampoosâand fades gradually, so you donât end up with a harsh regrowth line.
Processing tips and information. Tweet. See how I apply demi-permanent color to my hair in this easy-to-follow, informational tutorial. In addition to watching, please read my full explanation of how hair dye works, factors that affect results and questions you can use during a consultation with a stylist.rocessing tips and information. Tweet. See how I apply demi-permanent color to my hair in this easy-to-follow, informational tutorial. In addition to watching, please read my full explanation of how hair dye works, factors that affect results and questions you can use during a consultation with a stylist.