Glow-In-The-Dark Hair Is The Brightest New Beauty Trend

If the hair colour trends in 2015 weren't bright enough for you, then this one might do the trick.

Introducing, glow in the dark hair dye.

With this special type of dye, not only do locks look neon in normal lighting - but shine a blacklight on them and they'll start to glow brighter than Ross' teeth in that episode of Friends.

Check out our favourite looks on Instagram below:

A photo posted by Official Instagram of scunci (@scunci_hair) on Jan 16, 2016 at 12:39am PST

A photo posted by @letyourhairflow on Jan 17, 2016 at 5:02pm PST

A photo posted by Megan McKay (@rainbowmegz) on Jan 9, 2016 at 12:19am PST

A photo posted by layeredonline (@layeredonline) on Jan 18, 2016 at 1:52am PST

A photo posted by Alx Nixon (@alxdoeshair) on Oct 15, 2015 at 4:37pm PDT

A photo posted by Mark Malijan (@markmalijan) on Dec 7, 2015 at 1:10pm PST

A photo posted by Megan McKay (@rainbowmegz) on Dec 14, 2015 at 8:03pm PST

A photo posted by Sarah de Bourcier (@candycrushsarah) on Dec 4, 2015 at 10:13am PST

A photo posted by Mishele DiMaria Hair (@misheledimariadesigns) on Nov 30, 2015 at 3:59pm PST

A photo posted by 8306 Melrose Ave (323) 6537656 (@rendezvous_beauty_salon) on Oct 23, 2015 at 2:23pm PDT

SEE ALSO:

Ice Blue Hair Is The Coolest Trend For Winter

This Space Inspired Galaxy Hair Is Seriously Stunning

Opal Hair Is The New (Toned Down) Way To Do Rainbow Colour