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Washed Up Mermaid Super Cool Colour

Aqua blue semi-permanent hair color cream 5.07 oz
4.4 (24 reviews)
What it does

Washed Up Mermaid Super Cool Colour turns bleached and toned hair bright, turquoise blue that lasts up to 30 washes. I just washed up like this!

Who it's for

Our gentle, semi-permanent Super Cool Colours are for all hair types! Washed Up Mermaid works best on hair that's been bleached and toned with icy White Toner. The best way to check the color your hair will go after using this dye is with a strand test.

What's included

1x bottle of 150ml semi-permanent hair dye

How much one kit covers

One bottle covers root regrowth and shoulder length hair. If your hair's long, thick or it's your first time colouring, you'll need at least two bottles.

4.4
Average score from 24 reviews
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REVIEWS
Page 1 of 5

February 26, 2026

I LOVEE ❤️❤️❤️

Amazing product to work with especially for a first time user! Colors a so gorgeous 😍 with a great variety!! ❤️

Ali L.

Hair Type: Wavy

Natural Hair Color: Mid to light brown

March 25, 2026

Mermaid hair

Been dying my hair with this colour since 2013/2014 and really hope they do not stop doing it as it is my hair colour now. Should just be my natural hair colour at this point. I like that the dye is more of a cream and it makes your hair feel great

Gemma W.

Hair Type: Straight

Natural Hair Color: Mid to light brown

March 16, 2026

Very cool

Very vivid, lovely colour and one bottle goes a long way

Jm J.

Hair Type: Straight

Natural Hair Color: Light Blonde

February 26, 2026

I LOVEE ❤️❤️❤️

Amazing product to work with especially for a first time user! Colors a so gorgeous 😍 with a great variety!! ❤️

Ali L.

Hair Type: Wavy

Natural Hair Color: Mid to light brown

January 25, 2026

Super cool!

Colour is amazing, but the stiffness of the bottle makes it hard to get all the product out.

Ari B.

Hair Type: Straight

Natural Hair Color: Mid to light brown

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