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.
At Minardi Salon, we use permanent hair color when we want to lighten the hair. For matching, toning, refreshing faded ends, placing lowlights or enriching natural color, we use demi-permanent hair color. Demi-permanent hair color products are mixed with a dedicated (usually low volume) developer.The dye molecules do penetrate into the cortex, as well as coat both the cortex and the cuticle of the hair. They are not removed after multiple shampoos.or matching, toning, refreshing faded ends, placing lowlights or enriching natural color, we use demi-permanent hair color. Demi-permanent hair color products are mixed with a dedicated (usually low volume) developer.