Introducing the NEW Dia Light

Dia Light is our first-ever Hyaluronic Acidic Gloss Color. We’ve integrated the skincare worls’s hydration hero – Hyaluronic Acid, directly into Dia Light technology. Get prepare to redefine the way to gloss, tone, & take-through!

1% Hyaluronic Complex


Enriched with Hyaluronic acid that instantly hydrates during color and fights the first visible sign of damage, dryness.​


Dia light neutralizes undertones after lightening, gently refreshes faded lengths after color and deposits shine to revive dull hair.

The future of acidic gloss is hyaluronic.



Instantly fights dryness*, one of the first visible signs of damage. ​


2X more hydration**, 82% glossier color*.​


Preserves cortex integrity.​


Strengthens hair after bleach, 3X less breakage***. ​


* Instrumental test​

** Instrumental test on natural hair ​

*** Instrumental test on bleached hair

What’s new about Dia light?



In addition to our new ingredients – Hyaluronic Acid, we’ve also changed the packaging size of our hair color tubes. Dia light is moving from 50ML to a 60ML tube,k so you have more of the color you love to work with.

6.46

Dia Light 6.46 - Dia Light | L'Oréal Partner Shop
Dia Light 6.46
Size : 60ml

To see prices, you must login/register

6.46

Dia Light 6.46 - Dia Light | L'Oréal Partner Shop
Dia Light 6.46
Size : 60ml

To see prices, you must login/register