L'Oréal Paris Magic Retouch Instant Root Spray, Black. Offers flawless coverage for grey regrowth in 3 seconds. This 75ml spray provides a quick, easy way to conceal roots perfectly and naturally.

works a treat makes my hair look so much thicker i use alongside hair thickening fibres. Only downside is that it doesn’t last that long if used frequently

Good coverage, dries out the hair. Lasts for a long time, but washes out. Only problem is that when you scratch your head, you get black under your fingernails!Works well, definitely recommend it.

This root cover spray is very good. It's coverage is nice and even and stays put until hair is washed. I change my hair colour with the seasons, sometimes lighter, sometimes darker and I love the range of colours that this product offers. I can get a true match root cover, depending on my current hair colour. The price is great and the can lasts quite a long time, obviously depending on how much or often it is used.My only suggestion, to improve this product, would be the addition of a brush, as you can see the product on your scalp and a little brush would allow one to blend the colour better. Also, the spray isn't precise enough to spray on or near the hairline, so a brush would allow one to spray the product onto says brush, before applying it to the hairline with easy blending.My personal tip: use before applying makeup or getting dressed as product can speckle the face or clothing. Inspect face after application.

i was very pleased with how well this worked. my roots were a mess very grey and although i had an appointment booked it was after a planned weekend away as hairdresser was in holiday. i bought this not really expecting much but it was really effective. I got the brown colour which worked well for my hair colour (brown with blonde highlights) i possibly could have gone lighter to dark blonde but the brown was absolutely fine. really worth the money in my opinion

Love this product so easy to use. Colours greys and adds highlights to your hair. Lifesaver

This colour is ok only for a few hours to wear. It feels unpleasant on the hair, colours the hairbrush and fingers, but temporarily it covers the grey hair.

The perfect product to tide you over for another couple of weeks before getting your roots done.

If you've ever thought, "What I really need is yellow hair and a mustard-toned scalp," then wow, do I have the product for you! L’Oréal Magic Retouch promises to cover dark roots with a 'blonde' spray, but what it actually delivers is a golden horror show that leaves your roots untouched.My hair was blonde. My roots were dark. Now? My scalp is banana coloured and my roots are still living their best brunette life. Magic? Only if by magic you mean the disappearing act of your money and any hope of a natural blend.And let’s talk returns, because you can’t. Apparently, being sold a product labelled blonde, arrives as golden blonde that turns out to be banana surprise isn’t enough reason to send it back. Fabulous!In summary: buy this only if your life is missing chaos and your hair is craving confusion. Otherwise, steer clear unless you're going to a fancy dress party as Big Bird!