One important thing to note about demi-permanent hair color is that it does NOT lighten up the hair, so if you’re trying to go any extent of light brown or blonde shade, you will not be able to achieve it. And that is why this type of hair coloring is definitely only useful for those who want darker manes.

Last but not least, demi-permanent hair color will last anywhere from 12 to 24 shampoos, making it a wonderful short-term option for anyone who doesn’t want anything too drastic or permanent but still wants to try on a new color.

Semi-Permanent Hair Color

Next, let’s take a look at what semi-permanent hair color is all about.

For starters, semi-permanent hair is typically referred to as a ‘hair stain’ or even a ‘wash color’. This color technique gets the name because it is completely free of any ammonia or developing agents. Instead, semi-permanent hair color works to simply coat the hair with color before it is washed out. No color is actually absorbed inside of the hair cuticle whatsoever.

Those who want to try a new color out or simply want to enhance their natural hair color will get a great result from using semi-permanent hair color.

The downside (or the upside, depending on your own personal wants and desires) is that semi-permanent hair color is generally washed out in as little as six shampoos, although it can still be noticeable for up to 12.

This does not give you a lot of time to enjoy the color depending on how often you wash your hair, but it can be a great thing if you end up not enjoying the color. If you do love the color or want something different you will definitely want to consider demi-permanent or permanent coloring.

Bigen Hair Dye – Must Know Side Effects

Demi-Permanent vs Semi-Permanent

We now know the actual demi vs semi-permanent hair color difference, but to get a better idea of which one to choose, we’ve come up with an easy to follow list: