Semi-Permanent Hair Colour (At Home Application)

Semi-permanent or non-permanent hair dyes work best on naturally coloured hair in a similar shade, boosting its shine and vitality. Hair colours like semis are not can also include added benefits, such as natural ingredients, organic manufacturing methods, and nourishing oils.

Since these are the harmless colour enhancers for most clients, you can use them on sensitive scalps with delicate and fine hair and still get decent grey coverage.

The Difference between Demi and Semi-Permanent Colours

Semi-permanent hair dyes are also found under the name temporary hair dyes. They are usually packed in a bottle applicator, which means they are ready to be put on the hair immediately after you open them. As they don't contain a developer that you need to mix with the colour tube to start the chemical process and then apply them on clean washed hair. Some don't even require shampoo use because they contain cleaning ingredients. Learn more in this guide to colour your own hair at home.

However, if your hair is too greasy or dirty, it is always a good idea to wash it before applying semi-permanent colour. In this way, you will avoid washing it later and keep the shade for longer.

Unlike demi-permanent hair colour, that will wash off after 25 washes, semi-permanent colours last approximately 3 to 6 washes.

Should You Use a Semi-Permanent Colour?

These colours are good for everyone that doesn't need a drastic colour change because they are produced in natural shades. If you aren't sure about the best suiting permanent colour, you can use a semi-permanent option to test waters.

If more than a quarter of your hair is grey, you may not get the desired results with this short-term colouring procedure. Ideal grey coverage is more in the sphere of permanent hair colouring applied by a professional hairdresser. Non-permanent hair colours don't generally produce intensive, electric colours, so for party time, colouring hair sprays are a more effective alternative.