6-20 washes
How long Garnier Fructis Color lasts on ones hair depends on how often the hair is washed. If hair is washed every day the Garnier Fructis Color will start to fade in a few weeks. If a person washes their hair less, the color could last up to three months.
Not very long. I put red in my hair last Saturday and it looks orange. I bleached it and everything. Any temporary color like this will only last two washes then you will have to reapply it.
You might get two washes from it then you will have to put it in your hair again.
Temporary hair color is a product that will not last long. It is very good when you are not sure I you will like the color, but the best is permanent hair coloring, the color results are much much better and last longer. If found a site that specifically comments about temporary hair color, enjoy!
Demi permanent color can last up to 24 shampoos, or 2-3 months, depending upon how often the hair is shampooed.
2-3 weeks
Until you cut or Re-color it
about 6 weeks
It can last upto 6 weeks if its semi permanent and of good brand like Directions. You can try it here
As long as the unopened hair color is stored in a cool, dark environment, it should last a fairly long time....maybe a few years or so.
How long will a hair Texturizer last
It depends. If it is permanent hair dye, then it last until you either recolour it or cut it. Assuming it is a darker color, then it will fade some over time and of course your new hair growth will come in your natural color. If it is temporary color, then it will last a few weeks depending on the color of dye and the color of your hair.