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Mermaid hair

Published on 15 February 2016 - Last updated on 19 December 2025 by Beth Ryan

Salons all over the country are reporting waves of wannabe mermaids booking in for bold, blue dye jobs. It’s not a look that everybody can pull off, but we have to admit, there’s something quite beautiful about it. Shimmering, luminous and surprisingly flattering to the complexion, this is blue hair but not as you know it.  Although Kylie Jenner kick-started the trend,  a quick search for the hashtag mermaid hair will bring up many, many pictures of blue-haired fashion and beauty blogger Sophie Hannah Richardson, who has the whole world crushing on her hair at the moment. Including us. 

Feeling inspired to take the plunge? Then put your hair in the hands of an experienced colourist who can give you the look without damaging or drying it out. Remember this style is all about shiny, glossy and vibrant hair colour, so load up on plenty of colour-boosting conditioner to keep your aquatic mane in great condition.

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FAQs

How can you achieve the mermaid blue hair look?

A professional colourist can help you achieve the bold, blue mermaid hair style safely. They will have the experience needed to give you shiny, vibrant, and luminous colour without overly damaging or drying your hair.

What should you do to keep your blue hair glossy?

Using plenty of colour-boosting conditioner is key to keeping your blue hair shiny and healthy. This helps maintain the vibrant, aquatic look and ensures your hair stays in great condition between salon visits.

Who started the current trend for blue mermaid hair?

Kylie Jenner kick-started the current trend for bold, blue mermaid hair. Fashion and beauty blogger Sophie Hannah Richardson is now widely recognised for her take on this look, with many people inspired by her vibrant hair colour.

Is blue mermaid hair flattering for everyone?

Blue mermaid hair can be surprisingly flattering to the complexion, though it may not suit everyone. The shimmering and luminous shade creates a unique, fresh look that many find beautiful and eye-catching.

Why is it important to choose an experienced colourist for blue hair?

An experienced colourist ensures your blue hair looks vibrant, shiny and healthy without excessive damage. They know the best techniques and products to achieve the mermaid hair look while keeping your hair in the best possible condition.

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