Semi-permanent hair colours are a compromise between both temporary and permanent dyes. They last longer than temporary colours. They typically fade after 4 to 6 weeks or about 8-12 washes.

But, a new study raises questions about the potential health risks linked to permanent hair dyes and chemical straighteners. Scientists at the National Institutes of Health (NIH) have found that ...

Let's check out the best semi-permanent hair colours in 2025. Our recommended picks offer vibrant and fade-resistant shades with easy application.

Using permanent hair dye is recommended for covering gray hair, while semi-permanent can add an extra tone to your natural color without the appearance of root regrowth. While permanent hair color ...

Background: Finding alternative hair dyes for individuals allergic to para-phenylenediamine (PPD) has been difficult. Newer permanent and demipermanent hair dyes that have replaced PPD with para ...

A widespread myth surrounding hair dyeing is the belief that you must wait a few days before washing your hair; as hair-color ...

As much as I love a trip to the hair salon, sometimes forking out money for a colour, cut and blow dry is a bit too much, so that's where our trusty box dyes come in handy ... Clairol Nice'n Easy ...

Rest assured, we have extensively researched the best at-home hair dyes, including dyes that are free from ammonia, whether to go with semi-permanent dye or not and which are the best value for the ...

Right now, however, it's the youngest of her three kids, Colton, who is hogging the limelight on social media on account of something rather unusual: his hair. "We started noticing his unique hair ...

So, 10 days before her friend's wedding, after a long day at work as the operations manager for a men's custom suiting ...